Life is a battle. —— Korolenko

2. The hard-working bees never have time to be sad. —— Blake

3. Hope is the faithful sister of misfortune. ——Pushkin?

4. The winner of selfishness can destroy the public. —— Lin Bu?

5. There is no end to learning. ——Xunzi

6. Virtue is knowledge. ————Socrates

7. Failure is the mother of success. ——Newton

8. Natural selection, survival of the fittest. —— Huxley

9. If you are poor, you can benefit yourself; if you are rich, you can help the world. ——Mencius?

10. How can I satisfy everyone’s wishes, but I only want to live up to my heart!——Lin Zexu

11. Having many good friends is better than having a lot of wealth. ——Shakespeare

12. It is easy to go from frugality to luxury, but it is difficult to go from luxury to frugality. ——Sima Guang

13. My life has a limit, but my knowledge has no limit. ——Zhuangzi

14. Born in sorrow and died in happiness. ——Mencius

15. The fewer words, the better. ——Dickens

16. Aim high. —— Zhuge Liang?

17. We must adhere to the truth.

—— Herzen