1. Mistakes are inevitable, but don’t repeat them. (Zhou Enlai)

2. Self-criticism is as important to us as sunlight, air, and water. (Stalin)

3. The greatest wisdom in the world lies in understanding one's own weaknesses. (French proverb)

4. If you know your mistakes and can correct them, there is no greater good. Folk proverb

5. It is never too late to make up for the situation. Folk proverb

6. A prodigal son will never be able to exchange for gold. Folk proverb

7. It is never too late to correct your mistakes when you know they are wrong. (Shakespeare)

8. People are not afraid of making mistakes. What is terrible is doing wrong things throughout their lives.

9. A person cannot trip over the same stone twice.

10. A smart person will correct his mistakes if he knows them, and a confused person will hide his mistakes.

11. No one is perfect. Everyone makes mistakes. As long as they correct themselves, everything will be good.

12. The same is true for our mistakes and shortcomings. If they are not corrected in time, they will change from small to big, from few to many. "If a small mistake is not corrected, it will lead to a big mistake", just like a ship sinking. Likewise, it may also ruin your life. How dangerous it is to not correct your mistakes! So the sooner we correct our mistakes, the better.

13. When you make a mistake for the first time, it is easiest to correct it because the "trace" left behind is shallow, so that it is easier to make progress. If you don't correct it in time and make mistakes repeatedly, the more mistakes you make, the deeper the "traces" left behind will be, and the harder it will be to correct them.