Basic principles for selecting welding materials

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Basic principles for selecting welding materials I. Definition Welding materials: A general term for the materials consumed during welding (including electrodes, welding wires, fluxes, shielding gases, electrodes, fluxes, etc.). Welding electrode: A consumable electrode used in arc welding, coated with flux. Welding wire: A metal wire used as filler material during welding, or also to conduct electricity. Flux: A granular substance used during welding that can melt to form slag (and sometimes gas), serving to protect the molten metal and to facilitate its metallurgical processing. Shielding gas: A gas used during welding to protect the molten metal, the weld pool, and the hot metal in the welding area, preventing harmful external gases from entering that area. Electrodes: During welding, these are wires (welding wires, electrodes), rods (graphite rods, tungsten rods), tubes, plates, etc., used to conduct electricity and melt the filler material and the base material, or that melt as filler materials themselves. In resistance welding, it refers to the metal electrodes used to conduct the electrical circuit and apply pressure. Flux: A powdery substance used in gas welding to remove the oxides formed during welding and to improve the wetting of the weld pool. General principles for selecting welding materials 1. Electrodes The basic requirements for electrodes are as follows: (1) The weld metal produced by the electrode should have good mechanical properties. (2) The weld metal should have the specified chemical composition to meet the requirements regarding its performance. (3) The electrode should have good processability. (4) It is required that the electrode possess good resistance to porosity and cracks. (5) The electrode should also have good appearance quality in terms of its surface layer. Composition of electrodes: An electrode consists of two parts: the core and the coating. The metal core wrapped in flux within the welding rod is the welding core; its main function is to conduct electricity and generate an arc at the end of the welding rod. Meanwhile, as the welding core melts due to the heat of the arc, it cools down to form weld metal with specific composition. The coating applied to the surface of the core in a welding electrode is called the flux coating. Its main functions are mechanical protection, metallurgical treatment, and improvement of welding process performance. Classification of welding electrodes: They are divided into acidic welding electrodes and basic welding electrodes based on the alkalinity of the slag ； Classified by the main components of the coating, they are divided into titanium type, titancalcium type, ilmenite type, and iron oxide type ； Classified by application, they include structural steel electrodes (J), molybdenum and chromium-molybdenum heat-resistant steel electrodes (R), stainless steel electrodes (chromium stainless steel G, chromium-nickel stainless steel A), surfacing electrodes (D), low-temperature electrodes (W), cast iron electrodes (Z), nickel and nickel alloy electrodes (Ni), copper and copper alloy electrodes (T), aluminum and aluminum alloy electrodes (L), and electrodes for special purposes (Ts). Model and grade of the welding electrode: The grade of the welding electrode should convey the following information: type of electrode, category of electrode, characteristics of the electrode (such as tensile strength of the deposited metal, operating temperature, type of core wire metal, type of chemical composition of the deposited metal, etc.), type of coating, and welding power source. According to the provisions of GB/T 5117-1995 “Carbon steel electrodes” and GB/T 5118-1995 “Alloy steel electrodes”, the basic structure of an electrode designation consists of the letter “E” followed by four digits. Its structure and meaning are as follows: E X1X2X3X4. E: indicates that it is an electrode. X1X2: represents the electrode series, i.e., the minimum tensile strength of the deposited metal. X3: denotes the welding position for the electrode. X4: indicates the type of electrode coating and the kind of welding power source. For example: E 5015. E: electrode; 50: the minimum tensile strength of the deposited metal σb≥409 Mpa; 1: all-position welding (0 and 1 both indicate all-position welding) ； 2 Flat welding and fillet welding ； 4: Flat welding, vertical welding, overhead welding, and downward vertical welding are applicable only to carbon steel electrodes.) Low-alloy steel electrodes: E X1X2 X3 X4-□-□ E: Electrode; X1X2: Minimum tensile strength of the deposited metal; X3: Welding position of the electrode (0, 1: all positions ； 2 for fillet welding and groove welding) X4: The type of welding current and the type of flux are indicated by numbers. □1: The classification code for the chemical composition of the deposited metal, indicated by letters. □2: Additional chemical components, indicated by chemical element symbols. Stainless steel electrodes: E 308L-16; E denotes the electrode type. 308L refers to the chemical composition of the deposited metal, with L indicating ultra-low carbon content; 308 denotes the type of chemical composition of the electrode’s deposited metal. Other types of electrodes are not discussed here. 2. Welding wire: The basic requirements for welding wire are that it serves to conduct current, supply filler metal, and act as an alloying agent during welding. Self-shielded flux-cored welding wires also play a role in protection, as well as in deoxidation and denitration during welding. Therefore, the welding wire must have the required chemical composition and mechanical properties; moreover, clear technical requirements must be set for its dimensions and surface quality. Classification of welding wires: Based on their structure, they are divided into flux-cored wires and solid wires. Flux-cored wires can be further classified into many types depending on their structure and filler material ； Classified by steel type, they include low-carbon steel welding wires, low-alloy steel welding wires (wiring for high-strength steel, Cr-Mo heat-resistant steel welding wires, wiring for low-temperature steel), stainless steel welding wires, welding wires for cemented carbide cladding, copper and copper alloy welding wires, aluminum and aluminum alloy welding wires, cast iron welding wires, etc ； Classified by welding method, they include submerged arc welding wires, electroslag welding wires, CO2 gas shielded welding wires, TIG welding wires, MIG welding wires, MAG welding wires, self-shielded welding wires, surfacing welding wires, and oxyacetylene welding wires. Type or grade of welding wire: (1) Welding wires for carbon steel, low-alloy steel, and stainless steel. Apart from GB/T8110-95, the type or grade of welding wires is indicated by the letter “H”. The method for designating the grade is as follows: the letter “H” is used to denote that it’s a welding wire ； The one or two digits following H indicate the carbon content (average value) ； The chemical element symbols and the numbers following them indicate the approximate mass fraction of that element. When the mass fraction of a major alloying element is ≤1%, the number can be omitted, and only the element symbol needs to be marked ； When the suffix “A” or “E” is marked at the end of a welding wire grade, it indicates that the product is of premium or superior quality, meaning it has lower contents of impurities such as S and P. For example: H08Mn2SiA – H: wire; 08: carbon content, with a mass fraction of approximately 0.08%; Mn2: manganese content, with a mass fraction of approximately 2%; Si: silicon content, with a mass fraction of ≤1%; A: high-quality grade, with a mass fraction of S and P of approximately ≤0.03%. (2) Carbon steel and low-alloy steel wires for gas shielded welding: According to GB/T8110-95, the designation format for wire types is ERXX-X. The letter ER denotes a wire, the two digits following ER indicate the minimum tensile strength of the deposited metal, while the letter or digit following the hyphen represents the classification code for the chemical composition of the wire. When other chemical elements are added, they can be represented directly by their element symbols, separated from the preceding number by a hyphen –. For example: ER55-B2-Mn – ER refers to welding wire; 55 indicates that the minimum tensile strength of the deposited metal is 550 Mpa; B2 is the code used to classify the chemical composition of the welding wire; Mn denotes the presence of manganese in the welding wire. 2. Flux: The basic requirements for flux are as follows: (1) It must have good metallurgical properties; (2) It must have good weldability; (3) It should have a low water content and good moisture resistance; (4) The mass fraction of mechanical impurities in the flux should not exceed 0.3%; (5) The flux should have low levels of S and P, with S ≤ 0.06% ； ≤0.08% (6) The flux should have a certain particle size; typically, it is 8–40 mesh, while for finer particles, it’s 14–60 mesh. (7) For electroslag welding, in order to obtain good weld joints, the following requirements apply to the flux: the electrical conductivity of the slag must fall within an appropriate range ； The viscosity of the slag should be appropriate ； Control the evaporation temperature of the flux. In addition, the flux should also have good slag detachability, crack resistance, and porosity resistance. Classification of fluxes: Fluxes are commonly divided into melting fluxes and non-melting fluxes (bonding fluxes, sintered fluxes), etc. For example: HJ431 – HJ: Melting flux for submerged arc welding and electroslag welding; 4: Flux type is high-manganese; 3: Flux type is high-silicon low-fluorine; 1: Grade number, with different numbers within the same type arranged from 0, 1…9. II. Selection of welding materials: To obtain high-quality welded joints, it is necessary to select the welding materials appropriately first. 1. Meet the requirements regarding the service performance of welded joints, including room temperature and high-temperature short-term strength, bending properties, impact toughness, hardness, chemical composition, etc., as well as any special requirements for joint performance specified in technical standards and design drawings, such as creep resistance, creep limit, high-temperature oxidation resistance, and corrosion resistance. 2. Requirements for the mechanical properties of welded joints and welding processes: Components formed by welding inevitably undergo various forming and cutting operations during manufacturing, such as stamping, rolling, bending, turning, planing, and other processes. This requires that welded joints possess certain capabilities in terms of plastic deformation, machinability, and high-temperature performance. The welding process requires that the welding material possess good processability, depending on the weldability differences of the base material, as well as the ability to resist defects such as cracks. 3. Reasonable cost-effectiveness: While meeting the minimum requirements for various service and manufacturability properties mentioned above, welding materials with low costs should be selected to reduce manufacturing costs and improve economic efficiency. For example, when performing GMAW on low-carbon steel for critical components, alkaline flux-cored electrodes should be preferred, as they provide thorough deoxidation and desulfurization, have a low hydrogen content, and thus yield weld metal with good crack resistance and impact toughness. For some non-critical components, acidic electrodes can be used, as they not only offer good weldability but also meet the performance requirements of non-critical components. Additionally, they are inexpensive, thereby helping to reduce manufacturing costs. III. Selection of welding materials for carbon steel and low-alloy steel (1) Principle of equal strength: As part of the component, the tensile strength of the weld joint shall not be less than the lower limit specified for the standard tensile strength of the base metal. At the same time, it should be noted that the tensile strength of the deposited metal from the welding material must not exceed that of the base material by too much; otherwise, this will result in reduced plasticity and increased hardness of the weld, which is detrimental to subsequent manufacturing and forming processes. When selecting the welding material for welded joints under high-temperature operation, it should also be ensured that their high-temperature short-term tensile strength or endurance strength is not lower than the corresponding values of the base material. When welding ordinary carbon steel and standard low-alloy steel, the selection of welding materials is primarily based on their tensile strength; there is no need to consider whether the chemical composition of the deposited metal matches that of the base material ； However, when welding Cr-Mo heat-resistant steel materials, the selection of welding materials requires considering not only the compatibility of the chemical composition of the deposited metal with that of the base material, but also the compatibility of the alloying elements, in order to ensure that the overall properties of the welded joint are consistent with those of the base material. In special cases where components are designed using the allowable stress calculated from the yield strength of the material, the equivalence of yield strengths must be taken as an important consideration. (2) Principle of equivalent toughness: When selecting welding materials, it is necessary to ensure that the impact toughness of the weld meets the requirements of relevant standards. Due to the different operating conditions of components, brittle failure often occurs during operation as a result of insufficient toughness; this is particularly true for components that operate at low temperatures or those that are thick-walled and high-strength. Therefore, the relevant standards set clear requirements for the impact toughness indicators of welded joints. However, different standards have different requirements regarding the impact toughness of joints. The Regulations on Safety Inspection of Steam Boilers stipulate that the impact toughness of welded joints shall not be lower than the lower limit of the specified value for the impact toughness of the base material; when there is no requirement regarding impact toughness for the base material, it shall not be lower than 27 J. GB 150 “Steel pressure vessels” stipulates that the required impact toughness value of joints shall be determined based on the minimum tensile strength of the steel. The minimum impact toughness requirements for joints of carbon steel and low-alloy steel are shown in Table 3-40. The impact toughness value of cryogenic vessels shall not be lower than the specified minimum value for the base material. Meanwhile, ASME Section VIII-1 determines whether impact toughness performance must be ensured for joints, based on factors such as the material’s strength grade, thickness, operating temperature, and the ratio of design stress to allowable stress. If the joint has requirements regarding impact toughness, then a minimum guaranteed value for impact toughness is specified based on the material’s strength grade and thickness. (3) Consider the requirements and effects of manufacturing processes. After welding, components often undergo various forming processes such as rolling, pressing, bending, and straightening. Therefore, both the weld joints and the base metal must possess a certain degree of processability under deformation; among these, cold deformability is the most important. The bending test on the joint serves as a means to evaluate this property. IV. Selection of welding materials for austenitic stainless steel The principle of matching the strength between welding materials and the base metal does not fully apply to austenitic stainless steel. For austenitic stainless steels used in corrosion-resistant applications, no specific requirements are imposed on strength; the main focus is on the corrosion resistance of the welds. For applications involving high temperature and pressure, short-term operation requires the material to possess sufficient short-term strength at high temperatures; for long-term operation, it is necessary to ensure that the weld metal has adequate creep resistance and long-term strength. For instance, when SA213-TP304H pipes are used in such conditions, E308H electrodes with a relatively high carbon content must be selected for arc welding. a) Consider the chemical composition of the deposited metal. When selecting welding materials for welding austenitic stainless steel, it is crucial to ensure that the chemical composition of the deposited metal is comparable to that of the base metal. As long as the chemical composition of the deposited metal matches that of the base metal, the resulting weld metal will exhibit similar properties to the base metal, including mechanical properties and corrosion resistance. Additionally, special attention must be paid to any specific requirements regarding corrosion resistance stipulated in the manufacturing specifications or drawings. To prevent intergranular cracking during welding, it is advisable to use low-carbon (ultra-low-carbon) stainless steel welding materials containing Ti and Nb. If the content of SO2 in the welding rod coating or flux is too high, it is not suitable for welding austenitic steels with high nickel content. To prevent weld hot cracks (solidification cracks), it is necessary to control the levels of impurities such as P, S, Sb, and Sn, and to avoid the formation of a single-phase austenitic structure in the weld metal as much as possible. b) Consider the ferrite content in the weld: Although many sources indicate that a higher ferrite content in the weld metal of austenitic stainless steels helps to reduce the tendency for cracks in such welds, large quantities of pure austenitic weld metal have been used in practical applications for many years, with satisfactory performance of the joints. Furthermore, an appropriate ferrite content in certain media is beneficial for corrosion resistance, but it is detrimental to the impact toughness of weld metal under low-temperature conditions. In general, a ferrite content of 4–12% in austenitic stainless steels is considered appropriate, as a ferrite content of 5% is sufficient to achieve satisfactory resistance to intergranular corrosion. c) Consider the effect of the welding method. When selecting welding materials for austenitic stainless steel, attention should be paid to the effect of the welding method on the chemical composition of the deposited metal. Tungsten inert gas welding has the least impact on the chemical composition of the weld metal; aside from C and N, little change occurs in the undiluted weld metal, with C experiencing the greatest loss. In wire with a carbon content of 0.06%, the carbon content in the undiluted weld metal produced by TIG welding is 0.04%, while the nitrogen content in the weld metal increases by about 0.02%. In gas metal arc welding, the contents of Mn, Si, Cr, Ni, and Mo may undergo slight changes; the loss of C is only 1/4 that in TIG welding. Meanwhile, the content of N increases significantly. The extent of this increase varies depending on the welding process, with a maximum rise of up to 0.15%. In shielded metal arc welding and submerged arc welding, the alloying elements in the weld metal are influenced by both the flux coating and the welding electrode core/wire; particularly for those welding materials in which alloying elements are transferred through the flux coating or flux, it is not possible to estimate the chemistry of the weld metal based on the chemical composition of the electrode core or wire. Of course, the ferrite content in the weld can be estimated based on the alloy content in the weld metal, but this estimated value differs somewhat from the actual value, as the cooling rate during welding also affects the ferrite content. It is generally agreed that if the alloy element content in the weld metal is exactly the same, different welding methods will result in different ferrite contents. The ferrite content in the welds is highest in strip welding, followed by submerged arc welding, shielded metal arc welding, CO2 gas shielded welding, MAG welding, MIG welding, and TIG welding, with the lowest ferrite content in TIG welded welds. However, even with the same strip welding, the ferrite content in the welds varies in different areas. Measurements showed that the ferrite content at the arc-end and arc-start areas is about 2-3% lower than that in the middle section. With the standardization of stainless steel materials and welding materials, it has become simpler to choose welding materials for austenitic stainless steels; the appropriate welding material can be selected based on the grade of the stainless steel. For example, when welding SA-240-316 stainless steel, E316 welding rods can be used directly. V. Selection of welding materials for stainless steel: When welding martensitic stainless steel, it is best to use welding materials of the same composition as the base material. For example, when welding 1Cr13 steel, welding materials from the E410 series should be used, with the electrode arc welding wire having the grade G217. However, for the welding materials corresponding to ordinary 1Cr13, the weld metal structure consists of coarse martensite and ferrite. This structure is hard and brittle, prone to crack formation. Moreover, the welded components must be preheated to 250–350°C. To improve their properties, it is necessary to limit the contents of S and P in the welding materials, control the Si content (≤0.30%), reduce the C content, and add small amounts of Ti, Al, and Ni to refine the grain structure and decrease hardenability. Some studies indicate that increasing the Nb content in the welding materials to around 0.8% can result in a single-phase ferrite structure. In CO2 gas shielded welding, the content of Ti and Mn elements in the welding wire must be increased to achieve the purpose of deoxidation. Maraging stainless steels can also be welded using austenitic stainless steel welding materials; in such cases, the effect of base metal dilution on the composition of the weld metal must be taken into account. By adjusting the Cr and Ni contents appropriately, it is possible to prevent the formation of martensitic structure in the weld metal. For example, when using shielded metal arc welding, A312 (E309Mo) electrodes are employed to weld 1Cr13 maraging steel. VI. Selection of welding materials for ferritic stainless steels. Generally, welding materials homogeneous to the base metal are used for ferritic stainless steels. However, the ferritic structure in the weld zone is coarse and has poor toughness. Increasing the Nb content in the welding material can help refine this ferritic structure. Additionally, heat treatment can be employed to improve the toughness of the weld metal. VII. Selection of welding materials for dissimilar steels Welding between low-carbon steel and low-alloy steel, as well as welding between low-alloy steels of different compositions, falls under the category of welding of dissimilar steels. For welding between such steels, welding materials can be selected based on lower-grade materials, or those with lower strength levels or lower contents of alloying elements. Using lower-grade materials results in better weldability compared to higher-grade materials, and they are also cheaper, which helps to reduce manufacturing costs. 1. Definition of welding materials – what materials are included? Answer: A general term for the materials consumed during welding. Welding materials include electrodes, welding wires, fluxes, shielding gases, electrodes, solvents, etc. 2. What are the selection principles for welding materials for carbon steel and low-alloy steel? Answer: 1) Principle of equal strength 2) Principle of equal toughness 3) Consideration of the requirements and impacts of manufacturing processes. 3. In general, when welding low-carbon steel and low-alloy steel, should welding materials be selected from the lower-grade category or the higher-grade category? When performing shielded metal arc welding of 20g and DIWA353, which electrodes should be selected? Answer: Select welding material according to the lower-grade material. Select the J507 electrode. (Both GB E5015 and AWS E7015 are acceptable.) 4. What does the “E” in GB E5515-B2 signify? “What does 55” mean? Seeing this grade, can you tell what type of steel it is used for welding? Answer: “E” stands for electrode, and “55” indicates that the minimum tensile strength of the deposited metal is 540 Mp. Used for welding Cr-Mo heat-resistant steel. 13CrMo44, 15CrMo, 15CrMoR, 15CrMog, SA-335P12, SA213T12, SA213T11, SA387Gr12CL1, SA387Gr11CL1, SA387Gr11CL2, etc., can also be used as answers. 5. In H08Mn2SiA, what do “H”, “08”, “Mn2”, “Si”, and “A” represent respectively? Answer: “H” stands for welding wire; “08” indicates that the carbon content is approximately 0.08%; “Mn2” means that the manganese content is about 2%; “Si” signifies that the silicon content is ≤1%; “A” denotes a high-quality product. 6. In GB E5015 and AWS 5.1 E7015, what do “50” and “70” represent? Answer: “50” indicates that the minimum tensile strength of the deposited metal is 490 Mpa. Recently, I have been watching a reality show about amateur relationships. The essence of the concept of reality shows isn’t “real people,” but rather “shows.” Since they’re meant to be watched, one can’t expect them to be very authentic. But to be honest, I was completely absorbed by it. “Something like “a flutter of the heart” is simply beautiful. “An older aunt showing a touch of youthful sentiment is simply because the older one gets, the more one realizes the preciousness of feeling excitement. After taking various social factors into account, pure infatuation often has no choice but to stay at a distance. Yet, the human heart is incredibly honest. By the second episode of the reality show, the men and women were allowed to reveal their occupations and ages. After the answer was revealed, the ambiguous signals lingering in the air underwent a subtle change. It’s a game; in the real world, things are even more complicated, especially when it comes to marriage – it seems that nothing can remain purely innocent at that point. Age and occupation, among all such worldly considerations, are merely at a basic level. If you don’t believe it, just take a look at any dating corner and you’ll see how much \"calculating\" is involved in marriage. Of course, most of these calculations are done by the parents. No matter how much you disagree with such practices, one must admit that parents simply want to use their life experiences to help their children “avoid making mistakes”. Unfortunately, in an environment where young people generally do not want to get married or have children, parents' efforts appear difficult and futile. According to the latest data from the civil affairs department, the number of marriage registrations nationwide decreased by 7% last year, marking the fourth consecutive year of decline. The average age at first marriage is also increasing in many places; in Jiangsu Province, it has risen to 34.2 years old. Originally, \"not wanting to get married\" was merely a joke among young men and women living in big cities, or a subjective conclusion drawn from limited observations; now it is backed by statistical data. Although it’s not surprising, it’s still quite remarkable. Why do young people, especially those living in big cities, not want to get married? When many people talk about this topic, they always mention Japan’s \"herbivore men\" or a \"society with low desires\" and things like that. That does sound a bit pessimistic, but after all it doesn’t align with our life experience. Real-world experience shows that young people are not experiencing widespread despair; they still want to live a meaningful life and long for love, they just aren’t as eager to get married or have children. Let’s first examine marriage from the perspective of parents. Looking at the requirements posted in the blind dating circles—having a house, a car, matching educational backgrounds, and an appropriate age—you can’t simply dismiss them as mere “snobbery”. At least in the eyes of parents, these constitute the prerequisites for a harmonious marriage: having a house and a car—these are the material foundations for life ； Similar age and educational background are prerequisites for both parties to have a common language. Now, let’s look at what parents expect from their children: they must get married before the age of 30. After getting married, they should have a child within a year or two; ideally, a second child should come along two or three years later. This is what a fulfilling life is. The definition of “fulfillment” held by the older generation has always been driven by one imperative: stability. A house, a car, children—these are like levels to be unlocked in a game; all done so one can live a stable life. This value is deeply ingrained in the older generation, and it’s evident not only in matters related to marriage. When it comes to careers, they also prioritize stability above all else. Just a few days ago, my parents still dismissed the rapidly growing internet companies, saying that “these companies won’t last.” In their view, a job that is \"unstable\" is by no means a good job. For the older generation, whether it was a “stable marriage” or a “steady job”, both provided shelter for a stable life. In other words, with stable relationships, one can have a good life. With the path so clear, what’s there to wait for? What’s there to hesitate about? Yet the reality is that young people think something completely different. It’s not that young people like to cause trouble and reject stability; rather, stability should come first, and it’s difficult for urban men and women to achieve that. The charm of city life lies in its various possibilities; if it’s not for pursuing these, then why bother staying in the city at all? Furthermore, in addition to pursuing various “relationships”, young people are paying more and more attention to themselves. You need to know who you are and what you want in order to figure out how you should live, right? If one blindly commits to \"relationships,\" even if every choice meets worldly standards of perfection, it will not lead to good outcomes in the end. Young people who choose not to get married or are not in a hurry to do so do so not necessarily because they reject marriage, nor because they don’t believe in love; rather, it is due to deeper spiritual pursuits. What a marriage relationship can provide, after all, is merely a formal form of stable shelter. But true “steady happiness” isn’t forced into existence by institutional mechanisms; its foundation lies in an individual’s clear self-awareness. And knowing oneself is by no means an easy task So, it’s better to wait until we truly understand who we really are. Only then can we receive those most certain “signals of attraction”. Some people, for their own gain, copy and sell the work of others, thereby severely violating copyright rights. ——“The elite youths during the Wei, Jin, and Southern and Northern Dynasties were just like those effeminate people today: they applied makeup, posed in various ways, took medicinal substances, and wore women’s clothes every day in an attempt to appear more beautiful, fairer, and more feminine. In the end, they were brutally attacked by various ethnic groups migrating southward, while the Han people were referred to as ‘two-legged sheep’ and used as human fodder for soldiers. ” ——“Liang Qichao said that if the youth are strong, then China will be strong; it’s hard to imagine China’s future lying in the hands of such weaklings and the thousands of idiots behind them. If the youth of a nation all admire such effeminate things, then if the young are effeminate, China will be effeminate; if the young are weak, China will be weak. Does such a situation leave any hope for the nation and its future? ” …… Recently, an article titled “Let’s Get Rid of These Sissies as a Threat to Society” started by discussing TV dramas featuring boxers and criticized the popular \"pseudo-sissy culture\" of recent years as being \"disgusting and abnormal,\" sparking significant reactions. It resonated deeply with me and reminded me of that article from the early 1990s titled \"The Competition in the Summer Camp.\" Before reading this article, the author had just finished watching the TV series \"Top Secret 543\"; in the series, a group of soldiers who had returned from the Korean War, still covered in the scent of gunpowder, picked up books again to learn about high-tech skills, and managed to shoot down American U-2 high-altitude reconnaissance planes. In particular, Xiao Zhanwu, the commander of the second battalion in the drama, possesses the same heroic spirit as Li Yunlong in \"Bright Sword\". Such TV dramas, which are inspiring and moving, can be used as teaching materials for moral education courses in schools of all levels, and they are also suitable for team-building exercises. Yet, at some point, such heroes seem to have gradually faded from our aesthetic perspective. Many middle-aged women these days also find that their husbands’ generation is not as thoughtful and gentle as the next generation. In times of poverty, one seeks a wise wife; in times of national crisis, one seeks a capable general. “The decline of values such as “It’s fine to expand territories and appoint lords over ten thousand households” and “I’d rather be a commander of a hundred men than a scholar” is ultimately due to prolonged periods of peace. Passengers who had the “experience of walking through the gates of hell” naturally gave praise to Liu Chuanjian, the 46-year-old heroic captain of Sichuan Airlines. The pursuit of aesthetics will undoubtedly also develop, but men simply can’t do without their innate hormones. As this online article puts it, if society as a whole starts to pursue the concept of \"softness and beauty,\" boys will not only appear indistinguishable from girls in terms of appearance, but their temperament and personality will also become more feminine – they will be petty, prone to anger, use face masks more frequently than girls, and their perfume can be smelled from three meters away. They won’t be able to cope with the pressures of life, eventually turning into narrow-minded \"porcelain men\" who break under stress. How can there be any talk of striving for progress, goodness, and advancement in such a situation? Once, at the “Qingming Riverside Park” in Kaifeng, I watched four or five young men and women performing a Tang Dynasty polo match. Several horses raced past me; it seemed as though the ground itself was trembling. It makes one wonder: if I had also been part of Yue Fei’s army back then, facing hundreds of thousands of cavalry under Wanyan Wushu, would I still have dared to set an ambush calmly using “hook-scythe spears” in anticipation of the enemy’s “flank cavalry” and “iron pagodas”? On another occasion, while riding a horse at an attraction, the horse suddenly started running. My face turned pale with fear; in fact, the reins were still in the hands of the rider, who simply let the horse walk at a slow pace for me to get used to it. Seeing on TV young Kazakhs in Xinjiang, aged seven or eight, riding at full speed on horses was truly astonishing to me. During the War of Resistance against Japan, before Chen Xilian, commander of the vanguard regiment (the 769th Regiment) of the 129th Division of the Eighth Route Army, launched a surprise attack on Yangmingbao Airport, Division Commander Liu Bocheng asked him how old he was. Chen replied that he was 22 years old. Liu Bocheng then said, “That’s quite old enough. When Huo Qubing was your age, he had already been ennobled and appointed to high office!” ” Be prepared for danger in times of peace; forgetting about war leads to peril. From “Zhou Li·The Tutors”: “One should nurture the princes of the state according to proper principles, and then teach them the Six Arts: first, the Five Rites; second, the Six Musical Pieces; third, the Five Types of Archery; fourth, the Five Methods of Charioteering; fifth, the Six Scripts; sixth, the Nine Categories of Mathematics.” ”The noble education system of China’s Zhou Dynasty originated in 1046 BC with the establishment of the Zhou royal court. The six basic skills that students were required to master in these official schools were rites, music, archery, charioteering, calligraphy, and mathematics – these are what are referred to as the \"Six Arts\", part of the concept of mastering the Five Classics and the Six Arts. There are many ways to help teenagers regain a sense of masculinity. At the very least, it isn’t too much to expect that children be introduced to masculine skills such as horseback riding, swimming, and martial arts starting from elementary school. In the book *To Live*, Yu Hua writes in a calm manner, without any deliberate embellishment. I also read it calmly; in response to the old man’s life experiences described in the book, my heart remained undisturbed. This was simply an ordinary life within that society. The old man’s name was Fugui. From being a wealthy young master to becoming a member of the lower classes, it was like a thunderbolt that awakened this young man, whose soul had been devoted to gambling and prostitution; it made him realize the value of those around him, and he decided to start over. It seems that fate intended to punish Fu Gui for his mistakes: after going bankrupt, he lost his father in succession; while fetching medicine for his mother, he was captured and forced to work as a laborer. After surviving many dangers, he returned home only to find that his mother had already passed away, and his daughter Fengxia had become deaf and mute due to an illness. After that, the People’s Commune was established, and everything in the household came under its control. During this time, my wife developed chondropathy, which gradually worsened. The Fu Gui family faced one misfortune after another: their son Youqing died in a blood collection accident, and his life was taken by a heartless doctor while trying to save the county magistrate’s wife. His daughter Fengxia died during childbirth, leaving only a son named Kugen. Four years later, his son-in-law Erxi died in a construction accident, and it was then Fu Gui and his grandson who relied on each other for support. Even this meager happiness would not be granted to Fugui by Death, who then took away Kuigen’s life as well. Another school year has begun in colleges and universities, and electronic devices such as laptops, smartphones, and tablets are increasingly common in freshmen’s luggage. Compared to the basins, bedding, food supplies, and writing utensils that the first batch of college students brought with them after the resumption of the college entrance examination 41 years ago, the equipment carried by today’s freshmen can be considered luxurious and sophisticated. Notes that couldn’t be written down in time can be photographed with a smartphone; difficult-to-remember knowledge points can be looked up online. Additionally, students can access online platforms such as the campus “Cloud Classroom” to further their learning... With smarter devices at hand, learning methods naturally become more intelligent as well. However, these smart devices also test the self-discipline of college students—using their phones to chat during class, becoming engrossed in games after class, and simply copying and pasting online materials when doing homework... This has become a typical scenario in the academic lives of some students. Of course, this cannot be blamed on intelligent equipment. The equipment itself cannot be considered either \"good\" or \"evil\"; for young students, the key is to develop self-control and make good use of these intelligent tools. Taking photos of the blackboard notes with a smartphone, copying electronic lesson materials using a USB drive, and searching the internet for help with homework tasks are all things that can improve learning efficiency. However, if knowledge is stored in smartphones and computers without being properly processed, while time is spent on social networks and video games, then it’s a wrong path to take. To cultivate self-control, one must first dare to step out of their “comfort zone”. The famous writer Mark Twain once said about self-control: \"The golden rule for developing the habit of self-control is to do every day a little bit of something that one doesn’t want to do but must do.\" ”Smart products can easily lead to dependency, fostering lazy habits.* In fact, when one has relatively ample time for studying, using fewer smart devices can still meet the learning needs and even help develop practical skills. Why not give it a try? Of course, for young people with infinite energy, developing self-control is a long-term process that requires persistent effort and practice, akin to \"examining oneself three times a day.\" In fact, one might start by setting a goal and breaking it down into smaller, actionable steps; by exercising self-control while carrying out these steps, persistent effort over time can yield significant results. It is said that a physicist once devoted himself to researching a certain topic; due to poor results, he switched fields and unexpectedly made many new discoveries. Many colleagues praised him for his ability to assess the situation wisely, but a renowned scientist did not share this view. He said, \"I respect such people, but I cannot tolerate scientists like this one who takes a piece of wood, finds the thinnest part of it, and then drills many holes there where it’s easy to penetrate.\" This kind of evaluation actually emphasizes the idea of persevering even in the face of difficulties, and it is well worth reflecting on. As the wise man said, “Rather than spending a lot of time and effort digging many shallow wells, it’s better to spend the same amount of time and effort digging one deep well.” ”Indeed, take dictionary compilation as an example: Professor Lu Gusun spent nearly 20 years working on completing an English-Chinese Dictionary, and by the time the second volume was published, he was already in his fifties ； The world-renowned Oxford English Dictionary is updated regularly, with editors even taking a year to revise the meaning of the common word “go”. “Only by drilling through thick plates can one obtain a spark; only by digging deep wells can one find sweet water. These are the unshakable principles in the process of starting businesses and pursuing goals. Therefore, growth cannot take shortcuts, and success does not come quickly or easily. It is undeniable that in reality, there are always some people who feel they give too much and get too little, complaining about bad luck and unfair fate. In fact, turning effort into nourishment requires a certain process – precisely the persistent effort of \"drilling toward the thickest part.\" It’s just that some people lack drive, prefer easy tasks over more challenging ones, like simple repetition, and just keep doing “copy-paste” work” ； Some people lack perseverance; when faced with difficulties, they hesitate and “always give up five minutes before a miracle happens”. If one always pursues immediate results and lacks the determination to “hang in there a little longer,” it is impossible to break through the tough barriers of life. Over time, it’s easy to fall into the trap of self-pity. Wang Anshi wrote, “The most magnificent, extraordinary, and awe-inspiring sights in the world are usually found in remote and dangerous places, places that few people ever reach. Therefore, only those with determination can make it there.” ”“The “thickest parts” often imply numerous difficulties and great risks; yet they are also the places closest to success. In fact, success often has a \"difficult appearance\" and is covered with a \"dangerous guise\". Cultivate the perseverance to overcome difficulties, develop the ability to cut through the fog and see the light. With more patience and hard work, the dawn of victory will surely be within reach. In other words, by frequently “drilling into the thickest parts” and honing one’s skills in demanding positions, a person will ultimately develop genuine abilities and talents, thereby experiencing a whole new world. Whether to drill into the “thickest part” or the “thinnest part” may be merely a choice regarding personal development for an individual; however, for a **nation**, it is a mandatory question concerning its future and destiny. For example, if we fail to make breakthroughs in key core technologies, we will always be at the mercy of others ； **If this “greatest threat” cannot be eliminated, public support will be lost ； If the obstacles in deepening reforms are not fully removed, it will hinder progress. These are all the \"thickest parts\" that cannot be avoided or bypassed. Facing challenges head-on, tackling difficulties, delving deep into matters, and conducting thorough research are essential to creating a new landscape for the development of a business. During the War of Liberation, Liu and Deng’s army advanced thousands of miles into the Dabie Mountains, facing numerous difficulties due to the lack of a rear base. Today, we still need that drive to establish ourselves and take root in the most difficult places. Looking to the future, keeping in mind the principle that \"those who do not seek easy paths will succeed, and those who avoid difficulties will make progress,\" and strengthening our resolve to remain firm despite countless trials, we will possess infinite strength. (Chen Dahao) Time slips by me; in the blink of an eye, I have gone through twelve springs, summers, autumns, and winters. It’s like sitting on a train and watching the scenery pass by – everything happens in the blink of an eye. 　　One day, on a whim, I asked my mom to take me to a pet store to buy a puppy. At first glance, I took a liking to that chubby little one with snow-white fur that had no flaws whatsoever. In particular, its big, sparkling eyes made it utterly adorable. I decided that I would treat it well from now on, but I failed to protect it and it got hurt. 　　It was like a well-trained police dog – so obedient and well-behaved; it never barked while sleeping at night. That day, I took it for a walk. I was on the phone with a classmate, and a person riding a bicycle towards me was also on the phone. By the time I saw them, it was already too late. Suddenly, Xiaobai rushed out from somewhere and took the hit on my behalf. I rushed to hold it and head to the hospital. I wanted to say to it, “Why are you so stupid? You’re even willing to risk your own life.” Perhaps it was Xiaobai’s innocent, big eyes that moved God, which is why it didn’t say goodbye to me. 　　It was Xiao Bai who saved me, sparing me from suffering. Instead, it unhesitatingly took the pain upon itself. I’ve come to understand that there is love in the human world, and animals also have feelings. 　　Copyright infringement mainly includes acts such as piracy, unauthorized modification, misattribution, destruction, and counterfeiting; permission from the author must be obtained for anything, otherwise it is illegal. Severe offenses are punishable by imprisonment, as well as the confiscation of illegal gains and the imposition of fines. Compensation should also be provided, an apology offered, and the adverse effects eliminated promptly; otherwise, those whose rights have been violated will not be able to receive the appropriate compensation. 　　Copyright needs to be safeguarded by everyone. Supporting legitimate copies and rejecting piracy is every individual’s responsibility. Let’s take action to protect copyrights around us! You are Wen? Ah! How I wish I could be a little fish! I wouldn’t have to carry a heavy backpack, nor worry about traffic safety. I could swim around freely in the river and even bask in the sunlight. How delightful that would be! 　　One day, my mother took me to the Ma Mu River, where I saw many uncles using nets and fishing rods to catch lots of small shrimps and fish. Oh!! It turns out that fish are not as free as one might imagine. Do you know? Even small fish shed tears; they just don’t have eyelids to hide those tears, and since they live in water, their tears get submerged. Now I realize deeply that every river in my hometown of Wuxiang County, where these small fish live, is severely polluted. 　　I don’t want the little fish to shed tears of pain. Please, don’t think that just because we live in such a beautiful small town surrounded by lush mountains and clear waters, everything around us has nothing to do with us. Do we have to wait until things get critical before we start to worry, pay attention, and take action to protect it? So, starting from now, by focusing on the small things around us, we should conserve resources and reduce pollution. Foster proper environmental awareness, promote green development, and build a beautiful Wuxiang! Articles from EssayWebsite.com must not be reproduced without permission. As the flowers of our motherland, we always receive meticulous care and attention from our teachers and parents. So what about being a small fish? Every time I see those beautiful and lively little fish, I find them incredibly adorable and enviable. The fish gradually grow from tiny eggs into colorful little fish. They then become independent, no longer needing their mother’s care. Eventually, they die for various reasons. The little fish are always so free, swimming around. It can also share the water area with shrimps, tadpoles, and little turtles. 　　This is my previous impression of the rivers. 　　Dad said that a few years ago, both banks of the Mamu River were shaded by lush trees, the water was crystal clear, and small fish swam about there, leading carefree lives. 　When writing about a character, it is necessary to capture their distinctive features in order to portray them in a vivid manner. 　　To create well-developed characters, one must first pay attention to observing various people in everyday life. One needs to carefully observe a character’s speech and behavior, appearance and psychology, living habits, interests and hobbies, etc., in order to get to know them and understand them. Take your own class, for example: there are forty or fifty students in it. Everyone has a different appearance, temperament, personality, and hobbies. Some are honest and straightforward; others are clever and mischievous. Some talk nonstop like a machine gun, while others speak in a measured, deliberate manner. Two close friends were walking on the road when suddenly a water truck arrived; one of them hurried to get out of the way to avoid getting soaked ； One person not only doesn’t avoid it, but also runs after the sprinkler truck with a smile on their face, letting the water sprayed from the truck wash over their feet... If you observe carefully, the characters you describe will come to life—they’ll be vivid, realistic, and believable. Now, the Mamu River is no longer as beautiful as it used to be. There are piles of garbage on both banks of the river. During rainy days, rainwater carries sediment into the river, and sewage flows into it as well. Added to this are the damage caused by fishing boats and the pollution from industrial wastewater, all of which make the water murky. Under such conditions, small fish cannot survive. I believe we should take appropriate measures in this regard; we can’t just sit idly by. First, we should address the sources of pollution by holding awareness-raising campaigns within the county to strengthen people’s environmental protection consciousness ； Then, control pollution sources and limit the emission of pollutants ； Secondly, along the rivers: 1. China’s first long-form satirical novel: The Scholars. 2. China’s first translation introducing the theory of evolution: Huxley’s On the Origin of Species, translated by Yan Fu – a man who knew no foreign languages but became a translator. 　　3. China’s first collection of classical Chinese short stories written by an individual: Strange Tales from a Chinese Studio. 4. The first short story in the history of modern Chinese literature is: Diary of a Madman. 5. The first writer to create works in the genre of fairy tales was Ye Shengtao. 6. China’s first romanticistic mythological novel is: Journey to the West. 7. The first work of reportage literature is: (Xia Yan’s) Bonded Laborers. 8. The first writer in New China to be awarded the title of “People’s Artist” was Lao She; his works are… ； Longxugou
9. The two prominent schools of thought during the Pre-Qin period were Confucianism and Mohism.
10. The two main representatives of Confucianism are Confucius and Mencius; they are revered as the Supreme Sage and the Second Sage, respectively. 　　11. During the Kaiyuan and Tianbao periods of the Tang Dynasty, there were two major schools of ci poetry: the frontier-themed poetry represented by Gao Shi and Cen Shen, and the style represented by Wang Wei and Meng Jiao; the former was grand and vigorous, while the latter was gentle and simple. 12. Song ci poetry is often divided into two schools: the bold and unrestrained style and the delicate and graceful style. The former is represented by Su Shi and Xin Qiji, while the latter is represented by Liu Yong, Zhou Bangyan, and Li Qingzhao. 　　13. The two main banners held high by the May 4th New Culture Movement were: opposing old traditions and advocating new morals, and opposing old literature and advocating new literature.
14. The authors of the two works titled “The Madman’s Diary” are Gogol from Russia and Lu Xun from China.
15. There are two great epics in world literature: the Iliad and the Odyssey.
16. The Three Jewels of Buddhism are: the Buddha (one of great wisdom and enlightenment), the Dharma (the teachings proclaimed by the Buddha), and the Sangha (those who inherit or spread these teachings).
17. Among the concepts of “three obediences and four virtues,” the three obediences refer to obeying one’s father before marriage, obeying one’s husband after marriage, and obeying one’s sons after the husband’s death. The four virtues include a woman’s moral character, her speech, her appearance, and her skills/work.
18. The initial period, the middle period, and the final period of the hot summer days are collectively referred to as the Three Hot Periods. The third Geng day after the Summer Solstice is the first day of the First Fu; the fourth Geng day is the first day of the Middle Fu. The first Geng day after the Start of Autumn is the first day of the Last Fu. The first fu period; ten days after the last fu period; the middle fu period lasts ten or twenty days. 　　19. The Three Bonds and Five Constants: The Three Bonds are: the father as the bond for the son, the ruler as the bond for the subjects, and the husband as the bond for the wife. The Five Constants are: benevolence, righteousness, propriety, wisdom, and faithfulness.
20. The Three Nuns and Six Women: The Three Nuns refer to nuns, Taoist priestesses, and fortune-telling women. The Six Women include matchmakers, witch doctors, pawnbrokers, religious practitioners, herbalists, and midwives.
21. The Three Sovereigns and Five Emperors: The Three Sovereigns are Fuxi, Suiren, and Shennong. The Five Emperors are the Yellow Emperor, Zhuanxu, Ku, Yao, and Shun.
22. The Three Religions and Nine Schools of Thought: The Three Religions are Confucianism, Taoism, and Buddhism. The Nine Schools of Thought include Confucianism, Taoism, Yin-Yang philosophy, Legalism, Mohism, Strategism, and various agricultural practices.
23. The Three Sacred Mountains and Five Great Mountains: The three sacred mountains in the East Sea are Yingzhou, Penglai, and Fangzhang ； 　　The Five Great Mountains: Mount Tai in the East, Mount Heng in the South, Mount Hua in the West, Mount Heng in the North, and Mount Song in the Center.
24. The Three Kinds of Animals for Sacrifices: Cattle, sheep, and pigs used in sacrifices (collectively known as “tailao”); if no cattle are used, they are referred to as “shaolao”.
25. The Three Unities: Principles of dramatic composition established by classical European dramatists: unity of place, unity of time, and unity of action. 　　26. Buddhist samadhi: Ceasing distracting thoughts and focusing the mind on one object. (One of the methods of cultivation)
27. The Three Treasuries of Buddhism: The Sutras contain the fundamental teachings; the Vinaya deals with precepts and rules; the Treatises elaborate on these teachings. Those who are well-versed in all three are called “Triple Treasure Masters”.
28. The Three Departments and Six Ministries: The Three Departments are: the Secretariat (for decision-making), the Chancellery (for deliberation), and the Ministry of Works (for execution). The Six Ministries are: Personnel, Revenue, Rites, War, Justice, and Works.
29. The Three Sus: Su Xun, Su Shi, and Su Zhe. The Three Armies: Upper, Middle, Lower / Left, Center, Right / Land, Sea, Air.
30. The Three Wu regions: Wu Commandery, Wuxing, and Kuaiji (Danyang). The Three Kingdoms: Wei, Shu, and Wu.
31. The Three Qin regions: King Yong (west), King Sai (east), and King Qu (northwestern Shaanxi).
32. The Three Chu regions: Jiangling – Southern Chu; Wu – Eastern Chu; Pengcheng – Western Chu. Daya Bay is my hometown. The sea there is shimmering and stretches as far as the eye can see. Its enchanting scenery has attracted many tourists from home and abroad. In the early morning, a faint mist covers the gently rippling sea surface, like a delicate veil. Gradually, a hint of dawn appeared in the east, and the golden sunlight colored the various shapes of clouds yellow. Then, the sun gradually rose. It casts brilliant sunlight upon the earth, driving away the morning mist and mischievous dew drops. On the soft sandy beach, specks of human figures can already be seen. Then, waves of laughter ensued; the beach became lively, filled with a joyful atmosphere. People ran freely on the beach, barefoot, in the slightly salty sea breeze, allowing the seawater to touch their feet. The kids built walls on the beach and dug moats; they clapped their hands and broke into beaming smiles. The once calm surface of the sea has now become bustling; huge ships constantly sail by, one after another... Second essay on current affairs: Read the following material and write an essay of no less than 800 words according to the requirements. A young man, for the first time, accompanied his elders to the streets to do charity work. He brought along many delicious breads to distribute to the homeless on the streets. Some people gratefully accepted them, others hesitantly took them, while still others outright refused... The second time he went, the young man dressed up as a magician and asked the homeless to help him perform a magic trick. He held up a tray, asking the homeless man to light the flame in it; after giving it a gentle blow, he covered it with a lid. When he opened it again, a delicious loaf of bread appeared. These loaves, \"created\" with the help of the vagrants, were given to them again, and everyone accepted them gladly. Requirement: Based on the content and implications of the comprehensive materials, select an appropriate perspective, determine the theme, clarify the style, and come up with your own title ； Do not imitate or plagiarize. Love and dignity. Paragraph 1: We need not doubt the donations made by the wealthy. After all, spreading love is a most noble act; it is a form of beauty ； We need not blame the indifferent rejections of those who demand donations, for people always have dignity, and that is also a form of beauty. As Mr. Fei Xiaotong said, \"Let beauty be shared by all, for a harmonious world.\" Since it is a donation, the donor should have a generous mindset, believing that they can understand the feelings of the recipient; those who accept it should do so gladly, and those who refuse it should do so with respect. Love is not merely about giving money and goods or offering assistance; it should also include caring for and respecting people’s dignity. Commentary: View the behaviors of both donors and recipients dialectically, and then put forward the central thesis accordingly. Paragraph 2: Once upon a time, philanthropist Chen Guangbiao made generous donations and splured money freely, showing great kindness; yet such behavior that disregarded the dignity of those who received the aid caused concern among many people ； Moreover, in many of our areas, **relevant departments publicly disclose the lists of poor households and show scenes of them receiving donations, which is truly unbearable. Has anyone considered the feelings of these recipients? Not to mention the ancient saying that those who are honest do not accept food offered out of pity, at least the family that refused donations considered it to be charity, and behind that they saw it as a loss of dignity. Xu Yongguang, the initiator of the Hope Project and president of the Nandu Public Welfare Foundation, believes that \"if one seeks some kind of satisfaction by sacrificing the dignity of the recipient, it is a corrupt form of charity.\" These days, it has become common for people to gather together during holidays to show kindness. I remember during the May Day holiday, the elderly in a welfare home had to receive four or five groups of volunteers in a single day. It was said that they had to have their feet washed as many as 5 or 6 times a day; they were constantly engaged in conversations, and repeatedly taken outside to bask in the sun, which was very bothersome for them. Such kindness has become a burdensome responsibility; the elderly have essentially been turned into tools devoid of dignity. Commentary: This paragraph is rich in arguments, all of which are real-life events that have occurred around us; thus, it is highly persuasive. Xu Yongguang’s words are particularly weighty and worth keeping in mind. Paragraph 3: If we fail to take into account the thoughts and needs of the recipients of donations and impose things that they do not need on them, it will lead to resentment and resistance ； Even some acts of charitable giving have obvious utilitarian motives, or are done to fulfill a certain task. As a result, the recipients fail to sense any genuine care; instead, they are treated more like tools at others’ disposal. Helping those in need is a traditional virtue of the Chinese nation, but whether it is about helping others or being helped by others, equality should prevail. We cannot assume a moral superiority just because we have made efforts, and thus act in a condescending manner, demanding that others accept everything unconditionally and obey without question. Remember, recipients also have their own dignity; they have the right to say no to acts of kindness that they don’t need or that cause them inconvenience. Keep in mind that showing love should truly make others feel “loved,” rather than “forced to accept love.” Comment: This review is very apt; the final sentence is also powerful and concise. Words related to blue can be included as keywords for this topic in your vocabulary. At the Sihui Subway Station in Beijing, many passersby give the newspapers they’ve read to Mr. Li, a man in his 70s who collects them. In return, Mr. Li hands each passerby this thank-you card, on which it says, “No matter how rushed you are, don’t forget to have breakfast.” ”It shows the considerable help received from everyone during the newspaper collection period, reflecting an old man’s sincere gratitude. This is a heartwarming scene where love and dignity intertwine. Very often, after receiving help from others, a person needs to uphold their own dignity—whether by firmly refusing the help or by repaying it later. As the ancients said, “Even in poverty, one should remain resolute and never lose their lofty aspirations.” This “aspiration” encompasses a person’s dignity. Thus, during the Wenchuan earthquake we saw the presence of the Tangshan rescue team, and during the Ya’an earthquake we saw the presence of the Wenchuan rescue team as well. Comment: Use examples from everyday life to further support the previous argument, thereby elevating it to the concept of a chain of kindness. Help other people in need with a grateful heart for having received help. Paragraph 5: Society needs love, just as the white clouds in the sky need the earth ； People need dignity, just as water is essential for life. Though \"the clouds are in the sky and the water is in the bottle,\" the one constant is their pure colors; no matter what form they take, they are indispensable in our lives. Comment: By using a metaphor, it concisely and vividly addresses the theme, thus bringing to an end the discussion on love and dignity. Overall, in essays involving current affairs commentary, it is more persuasive to use contemporary events as evidence; ancient examples should be avoided unless they are particularly relevant. Foreign examples show that the spatial buffer allows centuries to be ignored. The article discusses the relationship between love and dignity; it is a relational topic, and it is not possible to focus solely on one of these aspects. If one focuses only on \"dignity\", there is a risk of going off-topic or even straying from the main subject. The language used in the article is very proficient, with almost no unnecessary words, making it worth emulating and learning from. Dividing the entire text into five paragraphs makes it seem a bit rigid; it can be split into seven to nine paragraphs. “70” indicates that the minimum tensile strength of the deposited metal is 70 ksi, or 485 MPa