Famous sayings and epigrams about rules?

1, the moment is not straight and cannot be square; If the rules are not correct, they cannot be round. -Huainanzi

Translation: the tools are not placed correctly, and the correct beginning cannot be drawn; It means that if law enforcement is unfair, some people will be treated unfairly.

2. Seek what you want, forbid what you want, and control what you want. -"tubesheet method"

What is required must be done, what is prohibited must be cancelled, and the promulgated rules must be observed and implemented.

3. Everything has rules. -democritus

If you don't follow the rules, you can't go around the circle. -Mencius

Without tools, you can't draw a definite figure, and later it is said that there are rules in doing things.

5, hang a balanced level of knowledge, know that the circle has no rules. -It's over.

Metaphorically, people will follow strict laws.