1 Gou Jian, the King of Yue, was humiliated in both legs and volunteered to serve as a middle school assistant. During the Spring and Autumn Period, Wu and Yue fought and were defeated. Fu Cha, the king of Wu, was determined to take revenge and defeated Yue. After returning home, he sleeps on firewood every day and hangs a snake gall. He tasted it before dinner and before going to bed, and said to himself. His wife also worked in the fields, making the country rich and strong, and finally annexed Wu.

2. Wang Xizhi's book became a goose. Wang Xizhi, a book sage, likes geese very much. He thinks that keeping geese can not only cultivate sentiment, but also learn some calligraphy theory from observing the movements of geese. Once Wang Xizhi went out to play and saw a group of beautiful white geese, so he wanted to buy them. I didn't know these geese were raised by a Taoist nearby, and I wanted to discuss buying them with him. When the Taoist priest heard that the famous Wang Xizhi wanted to buy them, he said: If Wang Youjun can copy me a copy of Huang Ting Jing, I will give him some geese. Wang Xizhi readily agreed, which made the book a white goose.