Twenty famous aphorisms are as follows:

1. Everything in youth is a test.

2. We must stand in the ranks of the frontline warriors on any occasion in life.

3. Don’t let the day pass by idlely, youth will never come again.

4. The sensitivity and originality of youth, once combined with the rich knowledge and experience of mature scientists, can complement each other.

5. Young people are the king of life, the spring of life, and the glory of life.

6. Human thinking is amazing. As long as you focus on a certain cause, you will definitely achieve results that surprise you.

7. For a young person, the most surprising and satisfying thing is to discover the spiritual youth in an old man.

8. On the road of life, there are white and fragrant flowers and sharp thorns, but those who love themselves will forget the thorns and only think about the flowers.

9. Workers’ organization, discipline, perseverance and solidarity with workers all over the world are the guarantee for final victory.

10. Those who can never get back together are often not lovers who separate in anger, but lovers who separate on the basis of friendship.

11. There are two easy ways to live life quietly, which is to believe everything or to doubt everything. Both methods save us thinking.

12. The most painful thing between people is that you suffer annoyance and harm in a place where you think you deserve goodwill and friendship.

13. Life is short and there is very little free time, so we should not waste a moment of free time reading books of little value.

14. I want to grab fate by the throat. It wants to make me surrender, which is absolutely impossible. Life is so beautiful, live it for a thousand lifetimes.

15. I am not at all sad about the simplicity of my life. What makes me sad is that the day is so short and goes by so quickly.

16. Friendship is the union of souls. This union can be divorced. It is a tacit contract between two sensitive and upright people.

17. An individual is weak, just like Robinson Crusoe. Only when he is with others can he accomplish many things.

18. Success does not depend on the strength, but on how long you can persist.

19. Even if you encounter an unfortunate disaster, you will never give up what you have started.

20. To be perseverant, the most important thing is to persist to the end.