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

2. Only difficulties can make people show their true colors. ——Epictetus

3. There is an Italian proverb: The first requirement for a singer is the voice and voice...I now imitate it according to this formula: for a singer to become The requirement to live up to the kind of "man" Gorky claimed is, first of all, will and will. ——Ostrovsky

4. My essence is not the result of my will. On the contrary, my will is the result of my essence, because I have existence first and then will. Existence can exist without will, but without existence there is no will. ——Feuerbach

5. There is a solution to any problem, and there is no unimaginable thing. ——Edison

6. Those who can overcome difficulties can turn difficulties into opportunities. ——Churchill

7. On the road of scientific exploration, a person has taken detours and made mistakes. It is not a bad thing, let alone a shame. One must have the courage to admit and correct mistakes in practice. ——Einstein

8. Difficulties are of course difficulties. But without difficulty there would be no creation. ——Piotrovsky

9. Faced with the difficulties before us and the test of life, we have only two choices, either to retreat and give up; or to move forward and persevere. After reading the book "Root Bird", I understood this profound truth. From it, I saw a fanciful, persistent and brave protagonist named He Niao, the tortuous story that happened to him, and the various tests that befell him. He faced it, he persisted, and he defeated it!

10. For a person with perseverance, nothing is impossible.

——Haywood