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

2. Without sowing, there is no harvest; without hard work, there is no success; without suffering, there is no glory; without setbacks, there is no glory.

3. My principle is: never give in to any difficulties.

4. When the sky is healthy, a gentleman will strive to constantly strive for self-improvement; when the terrain is weak, a gentleman will be virtuous.

5. The past belonged to Death, but now it belongs to you.

6. A great career is rooted in perseverance and continuous work, engaged in with full energy, and not avoiding hardships.

7. Ideological efforts, like the seeds that can grow a big tree, are invisible to the eyes. However, obvious changes in human social life are taking place within it.

8. There are roads in the mountains of books and hard work as paths, and there are no cliffs in the sea of ??learning as a boat.

9. Where there is a will, there is a way.

10. It is easier for us to admit mistakes, faults and shortcomings in behavior, but not for errors, faults and shortcomings in thought.

11. Everyone makes mistakes, but only fools will persist in their mistakes.

12. How can you enjoy the fragrance of plum blossoms without being chilled to the bone?

13. All sciences are born with errors before truth. It is better to have errors first than later.

14. Strong-willed optimists think about problems with the outlook on life that "nothing is difficult in the world". The more they are hit by tragedy, the stronger they become.

15. A momentary mistake will not destroy a person with a strong character.

16. If we pile up everyone's misfortune and divide it equally among everyone, most people will be willing to accept a share and leave happily.

17. It is not our talents that play a role in the progress of the world, but how we use our talents.

18. Difficulties can only scare cowards and lazy people, but victory always belongs to those who climb the peak.

19. If all errors are shut out, the truth will also be shut out.

20. No one can belittle us except ourselves. If we are strong, no bad influence can defeat us.