1. Suffering is the teacher of life. Through suffering, you can move towards joy. ——Beethoven

2. For people, difficulties and torture are like a hammer hitting a blank. What should be knocked off are fragile iron filings, and what will be forged into a sharp steel knife - - Chekhov

3. If we accept the worst, we have nothing to lose. ——Carnegie

4. There is only one road to the true greatness of mankind—the road of suffering. ——Einstein

5. God sets many obstacles on our way just to strengthen our will. ——Tagore

6. Difficulties that have been overcome are opportunities for victory. ——Churchill

7. Life is full of thorns, and the only way we can think of is to quickly jump over those thorns. ——Voltaire

8. Hope is the faithful sister of misfortune. ——Pushkin

9. It is best for a person to always have some adverse experiences, otherwise he will unknowingly become depressed. People are only afraid of being down by themselves and not being scolded by others. ——Guo Moruo

10. Human life is like a rushing flood. It is difficult to stir up beautiful waves without encountering islands and reefs. ——Ostrovsky