1. When you want to succeed, you should take persistence as your good friend—— Edison

2. People's aspirations are usually in direct proportion to their abilities—— Johnson

3. Without a clear mind, there is no way to see the Tao, and without a clear will, there is no way to fix one's work—— Lin Bu

4. Those who waste their time will lose their youth and life will abandon them—— Hugo

5. The most valuable thing in the world is time, and the most extravagant thing in the world is wasting time—— Mozart

6. Books can keep our childlike innocence; Books can keep our youth—— Yan Wenjing

7. Remember the courage of youth, and then do not care about the negation of others—— Chen Qizhen

8. If you want to learn, you need to learn. If you don't learn, you can't broaden your talents. If you don't want to learn, you can't succeed—— Zhuge Liang

9. The achievements of scientists are the property of all mankind, and science is the most selfless field—— Golgi

10. If a person does not know which end he is going to, then any wind is not tailwind—— Seneca

11. If you can dive deep into your mind, why can't you get it? If you are ambitious, what can't you do—— Lv Kun

12. Youth is the morning of life, the dawn of the sun, full of purity, fantasy and harmony—— Sid Brown

13. If the young generation of a nation does not have youth, it is the great misfortune of the nation—— herzen

14. Too much indulgence in youth will lose the nourishment of the soul, and too much restraint will become a dead brain—— Saint Tibuf

15. More lights and more chickens, just when men are determined. Black hair doesn't know how to study early, while white hair regrets studying late—— learned scholar

16. The first king of mankind was a successful soldier, and the meritorious officials of the country did not need glorious ancestors—— Voltaire

17. On the neck of young people, nothing is more charming than the bright jewel of enterprise—— Emerson

18. Youth, like a singing bird, has burst out of the window in the late winter and gone into the vault of the royal blue—— Wen Yiduo

19. I have enjoyed the happiness of this world, the happiness of youth has long passed, and the spring of life is far away from me—— hesse

20. Since I have set foot on this road, nothing should hinder me from walking along this road—— Kant

21. Teenagers are a beautiful and irreplaceable period, and the beginning of all the bright and happy future—— Kalinin

22. For a young man, the most amazing and comfortable thing is to find spiritual youth in an old man—— maurois

23. Pain and loneliness are good medicine for young people. They not only make the soul more beautiful and noble, but also maintain its youthful color—— Alexandre Dumas

24. The hardships of life cannot overwhelm me. The joy in my heart is not my own. I put joy into music to make the whole world feel happy—— Mozart

25. Friendship has many names. However, once youth and beauty intervene, friendship is called love and is deified as the most beautiful angel—— Christos

26. The main road is not necessarily a straight road, which is flat and smooth. It is inevitable that there are some twists and turns, rugged and dangerous. It is necessary to take some turns, or even go astray—— Zhu Guangqian

27. Youth, which is irretrievable. Beautiful and beautiful souls come and go like shadows, but these two things are both flames and storms—— Dreiser

28. I firmly believe that excellent creative works will always be the central axis of a successful agent's great wheel of progress - the past, the present and the future—— Leo Burnett

29. The boy is like a happy prince. He doesn't ask how high the sky is, nor does he know that there are still troubles in the world. He just wants to pick the stars in the sky and pave a brilliant road—— Bayer

30. What is the goal of modern science? Is to seek truth. Scientific methods can be changed at any time and anywhere. This scientific goal, the pursuit of truth, is the spirit of science, and will never change—— Zhu Kezhen