1. We have gone through many detours, and entrepreneurs and managers of enterprises must reflect deeply on this. ——Wang Xuan

2. People who sing praises to themselves have only one audience. ——Japan

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

4. The only work and all work of education can be summarized in this concept-morality. ——Herbart

5. Today I summed up my life ideals with my friends. In fact, I hope to live my whole life without bothering anyone. ——Jiang Fangzhou

6. You know where your shoes are tight. ——Spain

7. Human thinking is amazing. As long as you focus on a certain cause, you will definitely achieve results that will surprise you. ——Mark Twain

8. Being unmasked is a kind of failure, but taking off the mask yourself is a kind of victory. ——Hugo

9. The most certain hope often results in disappointment; the least hopeful thing will succeed unexpectedly. ——Shakespeare

10. The educator's personality, ideological beliefs and the wealth of his spiritual life are a force that can inspire every educated person to check themselves, reflect on themselves and control themselves. ——Suhomlinsky

11. Flies do not get through eggs that are not cracked. ——Lan Ling Xiaoxiaosheng

12. Stand tall at thirty, and not be confused at forty. ——Confucius

13. Whether it is love, liking, or interest, I can identify it clearly most of the time. What about you? If you are a woman, it is even more necessary to summarize a set of methods to distinguish whether a man loves you, likes you, or is sexually interested. ——Xu Song

14. Only among the crowd can you know yourself. ——Germany

15. Sit quietly and think about your own mistakes, and don’t talk about others’ faults in small talk.

——"Zengguang Xianwen"