When you see a virtuous person, you think about them; when you see a virtuous person, you introspect yourself. - "The Analects of Confucius"

Translation: When you see someone who has strengths and advantages that exceed your own in a certain aspect, humbly ask for advice, study hard, and find ways to catch up with him and reach the same level as him; when you see someone who exists If you have certain shortcomings or deficiencies, you should calmly reflect and see if you have the same shortcomings or deficiencies as others.

When three people walk together, they must have a teacher. I will choose the good ones and follow them, and change the bad ones. - "The Analects of Confucius"

Translation: When three people are together, there must be someone among them who is worthy of my learning in some way, then he can be my teacher. I choose his strengths to learn from, and I will learn from his shortcomings and shortcomings and correct them.