12. If you know what you have done, you can change it.

13. You will be what you want. You are ambitious, and you are a person who pursues Excellence; If you don't make progress, you are an ordinary person; If you are strict with yourself, you are a self-disciplined person; You are narrow-minded, you are a stingy person.

14. To err is human; If there is, change it, if there is, change it, and if there is no, encourage it.

15. Work credit is the best wealth. Young people without credit accumulation are bound to be losers. Daisaku Ikeda

16. A person often checks his mistakes before he can correct them; If you feel confused and blocked, you can be creative.

17. When credit disappears, the body has no life-Du Masi.

18. Noble people are always strict with themselves in small things, but they don't demand others in small things.

19. Without honesty, there is no dignity-Cicero

20. People, no matter how beautiful they live, will be miserable; The road, no matter how chic it is, will be confused; No matter how loud the song is, there will be silence. Everyone has his own position, outlook on life and values. Don't be too hard on others, don't be too hard on yourself, be kind, sincere, tolerant of others, be strict with yourself, gain and loss, success and failure, getting together or leaving, all of which are a kind of growth in life. Looking down, I am in a good mood; Relax, and life will be happy.