Sima Qian's Bao Ren'an Book
Gai Wen Wang was detained and performed "The Book of Changes"; Zhong Nie wrote "Spring and Autumn"; Qu Yuan was exiled and wrote "Li Sao"; Zuoqiu lost his sight , there is "Guoyu"; Sun Tzu Binjiao, "The Art of War" revised list; Bu Wei moved to Shu, the biography "Lü Lan"; Han Fei imprisoned in Qin, "Shuo Nan" and "Gu Ang"; "Poetry" 300 chapters, this They are all the actions of saints and sages who are motivated to do so
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Mencius
Shun was born among the quǎn acres, Fu Yue was raised among the building boards, Jiao Ge was raised among the fish and salt, Guan Yiwu He was raised by scholars ③, Sun Shuao (áo) was raised by Hai ④, and Baili Xi was raised by city ⑤.
Therefore, when Heaven is about to entrust such a person with a great responsibility, he must first strain his mind, strain his muscles and bones, starve his body and skin, deplete his body, and mess up his actions⑥. Therefore, if you are tempted to endure, you will benefit from what you cannot do.
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Xunzi encourages learning
Therefore, do not accumulate steps. It cannot reach a thousand miles; it cannot become a river or a sea without accumulating small streams. A horse can't take ten steps with one leap; a horse can ride ten times, but it's hard to give up. If you persevere, the rotten wood will not be broken; if you persevere, the metal and stone can be carved. Earthworms don't have sharp claws and teeth, nor strong bones and muscles. They eat earth and drink from the underworld. They have the same intention. A crab with six knees and two pincers is not a snake and eel that has nothing to rely on in its cave, so it means it is impatient.