1. The reason for children who are not considered smart by others is that the children themselves think they are stupid. --Lewis?

The most difficult thing is self-understanding. -- Thales

2. The size of your achievements will often not exceed the size of your self-confidence. There is absolutely no reason in the world for someone who can achieve success without passionately and strongly hoping for success and expecting success. The prerequisite for success is self-confidence. Lack of self-confidence will greatly weaken your vitality. -- Maarten

3. This is because the foundation of 90's success is to have confidence in yourself and focus on your work. --Wilson

4. If a thought enters the heart, it will take hold and grow. If it is a negative thought seed, it will bear negative fruit. The seeds of positive thoughts will bear positive fruits. --David

5. Great achievements are directly proportional to hard work. Every minute you work, there is a harvest. Over time, from little to more, miracles can be created. --Lu Xun?

6. In the progress of the world, it is not our talents that matter, but how we use our talents. --Brailsford, Robertson?

7. Research proves that learning is a function of the learner's attitude, not the number of times of review. --Jack Bwitters?

8. Attitude determines success or failure. No matter the situation is good or bad, you must have a positive attitude and don't let frustration replace enthusiasm. Life can be of great value, or it can be useless, it's up to you to choose. --Giggs?

9. Tell you the secret that enables me to achieve my goal. My only strength is my persistence. --Pasteur

10. Do you love life? Then don't waste time, because time is the material that makes up life--Franklin?

11. Look at every day of your life The last day of life - Helen Keller?

12. An inch of time is worth an inch of gold, but an inch of gold cannot buy an inch of time. The setting sun is boundless and the river is endless, and I have to be even more busy today - Chen Shidao?

13. There is a long time between today and tomorrow; while you still have energy, learn quickly Doing things - Goethe?

14. Don't wait for a while, the young man's head will turn gray, and he will feel empty and sad - Yue Fei?

15. When the year ends, the string will spit out an arrow - Meng Xiao?

16. The prime years will never come again, and the morning will never come again. It is timely to encourage oneself, and time waits for no one - Tao Yuanming?

17. The plan for a year lies in spring, and the plan for a day lies in morning - Xiao Yi?

18. Not learning Self-awareness, self-knowledge without asking, and acting in ancient and modern times are unprecedented - Wang Chong?

19. Life is about hard work, and nothing will be gained without asking for it--Zhang Heng?

20. Industry excellence Diligence leads to waste in play, success comes from thinking but failure comes from following - Han Yu