Li Bai: Qu Ping's Ci hangs the sun and the moon.
Su Shi: If the article can't reach the end, it will be pushed.
Xunzi: It's hard for a gentleman to do something inexpensive, just say it's not expensive, so as to gain fame by taking an examination. Therefore, it is difficult to throw negative stones into the river, but Shen Tudi can do it. However, a gentleman is neither expensive nor elegant.