1. Without great difficulties, there will be no great cause. ——Voltaire

2. Adversity and hardship are the highest schools for tempering one’s character. ——Liang Qichao

3. Life is like an ocean. Only those with strong will can reach the other shore. ——Marx

4. The road to honor is not paved with flowers. ——Dante

5. When you are alive, you will never get everything you want. Anyway, you don’t have to be discouraged if you encounter any disappointment. You should make up your mind and find a way to regain this tone. ——Mark Twain

6. A life of trial and error is not only more glorious but also more meaningful than a life of doing nothing. ?——Bernard Shaw

7. Whether in good times or in bad times, life is an endless struggle against all kinds of difficulties, a battle in which one is outnumbered. ?——Tagore

8. Even if you fall a hundred times, you must stand up a hundred times. ?——Zhang Haidi

9. People who do not seek lessons from failure; their road to success is far away. ——Napoleon

10. Failure is good for us. We have to bless disasters. We are the children of disasters. ?——Romain Rolland

11. Only those who have failed know the secret to winning in life. ?——Ve Collins

12. My most important discoveries were inspired by failures. ?——David

13. When I was young, nine out of ten things I did failed. In order not to be resigned to failure, I worked ten times harder. ?——Bernard Shaw

14. Failure is the final test of perseverance. ?——Bismarck

15. Hope is attached to existence. When there is existence, there is hope, and when there is hope, there is light. ?——?Lu Xun

16. The heavy night is the prelude to the day. ?——?Guo Xiaochuan

17. When a person uses work to welcome the light, the light will soon shine on him. ——?Feng Xuefeng

18. Winter has arrived, can spring be far behind? ——?Shelley

19. The past belongs to death, and the future belongs to you. ?——?Shelley

20. People full of joy and fighting spirit always welcome thunder and sunshine with joy.

?——?Huxley