Mencius: The way of communication is also based on the way, and the reception is also based on courtesy.

Without rules, there is no way to build a square garden

Wealth cannot be licentious, poverty cannot be moved, power cannot be surrendered, this is called a true man

The acquaintance of people, The most important thing is to know each other. The most important thing for people to know each other is to know their hearts.

Confucius: To know is to know, and to know is not to know. This is knowledge.

A gentleman is known as righteousness, and a villain is known as benefit.

As for others, I listen to their words and believe in their actions. Now I am with people, listening to their words and watching their actions.