1. Confucius said: "Learn and practice it over time. Isn't it right? Isn't it nice to have friends come from afar? Isn't it nice to have friends come from afar? People don't know and are not surprised, aren't they? "A gentleman?" 2. Confucius said: "You can become a teacher by reviewing the past and learning the new." 3. Confucius said: "You know what you know, and what you don't know is what you don't know." "Zhi Tongzhi, Tongjia" 4. Confucius said: "Don't do to others what you don't want others to do to you." 5. Confucius said: "When three people walk together, they must choose the one who is good." Accordingly, those who are not good will be corrected." 6. Confucius said: "When the year is cold, you will know that the pines and cypresses will wither." 7. Confucius said: "Learning without thinking will lead to failure." 8. , Confucius said: "A small impatience will mess up a big plan." 9. Confucius said: "I know it silently, I am not tired of learning, I am not tired of teaching others, what is there for me?" 10. Confucius said: "Those who know it are not as good as those who know it well. "Those who are good are not as good as those who are happy." 11. Confucius said: "If you are not angry and don't express yourself, if you don't express yourself in three ways, you will never recover." 12. Confucius said: "Knowing one's words makes one happy." "Benevolence." 13. Confucius said: "It is good to deal with those who are virtuous, and it is good to give to those who are not as good as oneself. I don't know that his son regards him as his father, he does not know that his people regard him as his friend, he does not know that his king regards his envoys, and he does not know that he does not know what he is doing." The earth regards its vegetation. Therefore, it is said that living with good people is like entering a house of orchid and not smelling its fragrance for a long time, and it will be transformed into it. Living with bad people is like entering a house of abalone and not smelling its smell for a long time. The essence of elixir is red, and the essence of lacquer is black, so a gentleman must be careful about where he puts it. " 14. The Master said: "The essence of elixir is red, and the essence of lacquer is black. , so a gentleman should be careful about where he goes.

”