1. Failure is the final test of perseverance.

2. Only those who are good at using sporadic time will achieve greater results.

3. When you are young, you are eager to learn, like the rising sun; when you are strong, you are eager to learn, like the light in the sun; when you are old, you are eager to learn, like the brightness of a candle.

4. The harder life gets, the stronger I feel, and even smarter.

5. If I can see further than Descartes, it is because I stand on the shoulders of giants.

6. A failure only proves that our determination to succeed is not strong enough.

7. Without saliva and sweat, there will be no tears of success.

8. Things must rot first, and then insects will grow there; people must be suspicious first, and then slander them.

9. It is not the situation that creates the person, but the person that creates the situation.

10. Those who sow with tears will surely reap with smiles.

11. Patience is better than brain power. The environment will not change, the solution lies in changing yourself.

12. The establishment of great achievements in life is not about knowing, but about being able to do it.

13. Frustration is actually the tuition fee paid for success.

14. Any restriction starts from your own heart.

15. The mountains will fall if you rely on them, the water will flow if you rely on them, but you will never fall if you rely on yourself.

16. Desire can enhance enthusiasm, and perseverance can smooth mountains.

17. As long as the road is right, there is no need to worry about the distance.

18. A drop of honey can catch more flies than a gallon of bile.

19. Being sincerely interested in others is the most important quality of a salesman.

20. A person who can see things from other people's perspectives and understand other people's mental activities will never have to worry about his own future.