2. Be knowledgeable in writing, make an appointment with courtesy, and you can also be a husband. Yan Yuan translation: Learn cultural classics extensively, and then use etiquette to self-discipline, so as not to have a rebellious heart.
3. Don't admonish the past, but those who come can still be chased. Translation of the Analects of Confucius: The past is irreparable, and there is still time to correct the future.
4. it's too much to live without changing. Wei Linggong: If you make mistakes and don't correct them, that's the real mistake.
5. In a threesome, there must be a teacher: choose the good and follow it, and change the bad. Translation of The Analects of Confucius: Three people walk together, and one of them must be my teacher. Choose their advantages and learn from them. When you see their shortcomings, you can correct them yourself.
6. Don't do to others what you don't want them to do to you. Yan Yuan: Don't impose on others what you don't want to do.
7, he is upright and does not order; His body is not straight, although he does not obey. Zi Lu, the Analects of Confucius: The people will do it even if they don't give orders. The people won't listen even if they give orders because of their bad conduct.
8. A gentleman is ashamed of his words and goes beyond his deeds. The gentleman thinks it is shameful to talk too much and do too little. Source network