Allusion: Mozi's students are brilliant in cultivating pillars, but they don't know how to work hard. Mozi always blames him. Geng Xu said, "Sir, am I really no better than others?" Mozi said, "I want to go to Taihang Mountain. I want to ride a fast horse or an ox. Which one are you going to push? " Geng Zhuzi said confidently, "I want to spur the trotters." Mozi asked, "Why do you want to spur the trotters?" The ploughing column said, "Hurry up. Because it feels sensitive, whipping it can make it run faster! " Mozi's original intention was to encourage Geng Xu to study hard and make progress. Now that he had the result, he said to Geng Xu, "I think you are also worth urging!" You have to work hard and make progress like a fast horse! " Since then, Geng has been studying hard and making progress. There is no need for the teacher to urge him all day.

Stick to the rules: stick to the rules: Mo Zhai was good at guarding the city during the Warring States period; Therefore, good observance is called "ink observance"; The latter refers to stubbornly following and persisting; Rules: ready-made rules and regulations. Stubborn and old-fashioned; Old rules of death reporting; Don't think about reform and progress.

Wet ink: The original meaning is that Mo Zhai ran around, and wherever he went, the chimney was not blackened, but he went elsewhere. Then use it as code. Describe things as busy, and talk is still warm.

Mozi's tears: It is a metaphor that people get better and worse, and the influence of the environment has a great relationship.

Said by: Huai Nanzi said Xun Lin: "Mozi cried when he saw practicing silk, because it may be yellow or black."