1. I love my teacher, and I love the truth even more.

2. Happiness is the highest good.

3. Goodwill is a prerequisite for friendship, but the two cannot be confused.

4. The ultimate value of life lies in the ability to awaken and think, not just in survival.

5. Human beings are naturally social animals. No one wants to live alone in this world. His nature requires him to live with others.

6. Serious people imitate the actions of noble people, while frivolous people imitate the actions of despicable people.

7. Habits can create second nature, and good habits can create good second nature.

8. Evil events arise from evil.

9. People think I am the smartest, but I know that I still know nothing.

10. Bad people obey because of fear, and good people obey because of love.

11. There is only one way for people to do good, but there are many ways to do evil.

12. What the above* did is better than any imaginable happy behavior, but pure thinking, and the thing closest to this kind of happiness in human behavior may be the closest to thinking. Activity.

13. Career is the vivid unity of concept and practice. ,

14. True virtue cannot be without practical wisdom, and practical wisdom cannot be without virtue.

15. Virtue can be divided into two types: one is the virtue of wisdom, and the other is the virtue of behavior. The former comes from learning, and the latter comes from practice.

16. No one can fully grasp the truth.

17. People who advance scientifically but lag behind morally are not moving forward, but retreating.

18, Even if you go to bed*, you cannot change the past.

19. Education cannot change human nature, it can only improve it.

20. For virtue, it is not enough for us to just understand it. We must also work hard to cultivate it, use it, or adopt various methods to make ourselves good people.