Sima Qian and his newspaper Ren Anshu also have many examples: "Gaisibo (King Wen) was arrested and played Zhouyi; Zhong You wrote Spring and Autumn Annals; Qu Yuan's exile is a tribute to Li Sao. Zuo Qiu is blind and has "Mandarin"; The ruler of the revised version of Sun Tzu's Art of War; It's not Shu, but Lu Lan. Han Fei imprisoned Qin, expressing embarrassment, loneliness and anger; Three hundred poems, the underground sages are angry. This person has a sense of stagnation and can't understand it, so he tells the past and thinks about new people. For example, if Zuo Qiu has no eyes and his grandson breaks his foot, he will never be able to use them. He will return the book to relieve his anger and think about it. "