1. There is no place in the world where there are no rocks. ——Su Shi

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

3. Only through hellish training can one develop the power to create heaven. Only fingers that have shed blood can play the swan song of this world. ——Tagore

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

5. The most difficult time is when success is not far away. ——Napoleon

6. My highest principle is: never give in regardless of any difficulties. ——Marie Curie

7. If you want to overcome the anxiety and depression in life, you must first learn to be your own master.

8. Fighting against difficulties, although you have to go through hardships, it is also a pleasure to be rewarded after all the hardships. ——Xu Teli

9. The virtue of good times is temperance, and the virtue of adversity is tenacity. The latter is a greater virtue. ——Bacon

10. A person must first go through difficulties and then step into good times before he feels useful and comfortable. ——Edison

11. No matter how difficult it is, never ask for mercy. ——Plato

12. There is no way out in the mountains and rivers, but there is another village with dark flowers and bright flowers. ——Lu You

13. Everyone hopes to live a happy life, and everyone should try their best to overcome difficulties. ——Xu Teli

14. When difficulties come, some people soar to the sky, while others fall to the ground. ——Leo Tolstoy