1. Only when you have suffered deeply can you understand the pain of others, so it is difficult to reflect on yourself. ——Xi Juan

2. It is never too late to correct your mistakes when you realize they are wrong. ——Shakespeare

3. If you want me to write my own history, I will write about my mistakes. ——Zhou Enlai

4. People cannot live without criticism and self-criticism, otherwise a person cannot make progress. ——Mao Zedong

5. Everyone makes mistakes, but only fools will not correct their mistakes. ——Cicero

6. People who are accustomed to practical life can persist to the end and persist to the end. People who reflect on themselves and talk about empty theories do not want to cross the boundaries designated by themselves and always stop at There, under conditions of noble intention, absolute sincerity and talent, they hinder the progress of events because the steepness of the mountain tops would bruise them. ——Turgenev

7. Reflection is a mirror that can clearly show our mistakes and give us the opportunity to correct them. ——Heine

8. Introspection is the way to virtue and God. ——Watts

9. The starting point of success is self-analysis, and the secret of success is self-reflection. ——Chen Anzhi

10. Those who do not seek lessons from failure will have a long road to success.

——Napoleon