Confucius said: "A gentleman has three precepts: when he is young, his blood gas is uncertain, so he should be cautious; It is also strong and bloody, and it is fighting; I am also old, my blood gas is declining, and I have to quit. "

General idea:

Confucius said: "A gentleman should take three things as a warning: when he was young, his blood was not yet mature, so he should give up his infatuation with women; When you are mature and full of blood, you must give up fighting with others; When you are old, your blood is already weak, so you should abstain from greed. "

Color, fighting and winning are the main contradictions of three different age groups, but they need to be implemented all their lives. No matter what age stage, we should obtain and satisfy it through proper and reasonable means under the constraint of courtesy. What people are most afraid of is losing the bottom line and constraints. The three precepts of a gentleman are not only a health guide, but also a way of spiritual cultivation.