1. Life is empty and dull only in the eyes of dull people. 2. A person's value should depend on what he contributes, not what he obtains. 3. The value of life is not measured by time, but by depth. 4. Whoever wants to play games with life will accomplish nothing. Anyone who cannot master himself will always be a slave. 5. It is better to retreat and build a net if you are envious of fish in the abyss. 6. If you learn without thinking, you will be in vain; if you think without learning, you will be in danger.

7. If you are generous to yourself but do not blame others, you will be far away from resentment.

8. People with different paths should not conspire with each other.

9. If everyone loves public affairs, the world will be peaceful; if everyone is selfish, the world will be in chaos.

10. Fatalism is an excuse for weak people who lack willpower.

11. The only shortcoming we will not correct is weakness.

12. Forget the past like smoke, and be selfless in your heart.

13. Always seek to benefit others, not yourself.

14. Comedies in the world do not require money to occur, and most of the tragedies in the world are inseparable from money.

15. Don’t read without writing or writing.

16. Frankness is so refreshing and the most popular.

17. Doubt is the key to knowledge.

18. When the water is extremely clear, there are no fish; when people observe it carefully, there are no disciples.

19. People who have no long-term worries must have immediate worries.

20. Hope is some expectation of future glory.

21. Laughter is a sedative with no side effects.

22. Learning requires three hearts: one is confidence, the other is determination, and the third is perseverance.

23. If you review the past and learn the new, you can become a teacher.

24. Have both feet on Eastern and Western cultures, and focus on commenting on articles about the universe.

25. Living among desires without hope is the greatest tragedy in life.

26. You must be in contact with social reality to make the books you read come alive.

27. Happiness does not lie in things, but in ourselves.

28. We love each other equally because we understand and respect each other.