Such famous sayings as follows:

1. "Zhongjing's various directions are the rules and standards of medicine for all ages. After that, we want to be straight and square." , it must be taken accordingly." From Yuan Zhu Zhenheng's "The Play of the Game".

2. Zhang Juzheng: "The affairs of the world are not difficult to legislate, but difficult to implement. It is not difficult to listen to words, but difficult to ensure that words are effective."

3. " Those who make laws and decrees abolish private affairs, and those who enact laws and regulations abolish private affairs." From "Han Feizi Youdu".