1. There is a solution to any problem, and there is no unthinkable. -Edison

2. On the road of life, everyone will encounter difficulties and setbacks, depending on whether you can overcome them. If you defeat, you are a hero and a strong man in life. -Zhang Haidi

3. Only in suffering can we know ourselves. -Healty

4. Difficulties arise from efforts to overcome them. -smiles

5. The most difficult time is the day when success is not far away. -Napoleon

6. Not all things that are helpful to you are readily available. -Ferguson

7. If there are no obstacles in the journey of life, what can people do? -Bismarck

8. Everything is bitter before it matures. -Cyrus

9. Suffering and hardship is the highest school to temper personality. -Liang Qichao

1. Suffering is the teacher of life. -Balzac

11. Difficulties are both a bad thing and a good thing. Difficulties will force people to find ways, and difficult environments can train talents. -Xu Teli

12. Hardship breeds the strength of soul and spirit. -Hugo

13. It is only to strengthen your will that God sets up many obstacles on the road. -Tagore

14? Only pain can make you happy. -Beethoven

15. Adversity shows wizards, and prosperity hides talents. -Horace