1. Youth cannot be retained and gray hair will occur naturally. ——Du Mu

2. Youth is the only thing worth having. ——Wilde

3. Days never pass by in vain, and youth never comes again. ——Lin Kuan

4. Youth is wasted and nothing can be achieved. What sorrow can be gained by having a white title. —— Quan Dexing

5. Late youth is lasting youth. ——Nietzsche

6. Youth is gone forever, and career will never be successful. ——Browning

7. Youth is something that cannot be hidden forever. ——Shakespeare

8. Don’t hesitate to spend your youth, enjoy yourself beyond what you want. ——Wen Tianxiang

9. Don’t say goodbye when youth goes away, don’t wave when old age comes. ——Russian proverb

10. The dream of youth is a true projection of the future. ——UK

11. Youth is the most beautiful period of life. ——Hegel

12. Youth is the flower of life and the natural expression of life. ——Daisaku Ikeda

13. Youth is wonderful; squandering youth is a crime. ——Bernard Shaw

14. The so-called youth is psychological youth. ——Konosuke Matsushita

15. Youth is happy because it has a future. ——Gogol

16. A young and lively heart will never linger in sorrow. ——Bing Xin

17. Some people experience their youth for the first time in old age. ——Paul

18. Youth is a raw material that must be shaped sooner or later. ——Shakespeare

19. The source of river water has been there for thousands of years, but youth will never return. ——Uygur proverb

20. The dawn of life is paradise, and youth is the real paradise. ——Wordsworth

21. Youth is a kind of continuous intoxication and a fever of reason. ——La Rochefoucauld

22. Study hard and work hard to make youth more glorious. ——Wang Guangmei

23. Youth full of spirit will not disappear so easily. ——Carosa

24. The one thing above all else is to stay young and energetic. ——Shakespeare

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

26. Youth is not a period of life, but a state of the soul. ——Seneca

27. Silk will never turn white again, and temples will never turn white again. Love youth with great effort, and once you lose it, you will never gain it again. ——Xuan Guozhang

28. If youth also has a shortcoming, it is that it disappears too quickly. ——La Lowell

29. Friendship, activity and youthful singing will alleviate our pain. ——Kontzkevich

30. Those who waste their years will lose their youth and life will abandon them.

——Hugo