1. To know something is to know it, and to know it is to know it. It is knowledge. ——"The Analects of Confucius. For Politics"

Interpretation: If you really know something, it means you know it; if you really don't know it, it means you don't know it; this is true knowledge.

The extension is: Humility is the guide of knowledge.

2. When you see a virtuous person, think about them, and when you see a virtuous person, you should reflect on yourself. ——"The Analects of Confucius. Li Ren"

Interpretation: When you see people with high moral character, you should look like them and strive to be as good as them. When you see people with bad moral character, you should check your own behavior. If your words and deeds are similar to his, be careful not to make the same mistake again.

The extension is: as a human being, you must know how to learn from your strengths and make up for your weaknesses.

3. When three of us travel together, we must be our teacher. ——"The Analects of Confucius. Shuer"

Interpretation: Several people are walking together, and there must be someone among them who can be my teacher.

The extension is: learn from all people, because everyone has something to offer.

4. Confucius said: "A person who is quick, eager to learn, and not ashamed to ask questions is called 'literary'." - "The Analects of Confucius·Gongye Chang"

Interpretation: Those who are naturally intelligent Most people don't like to study, and many people with high status feel ashamed to ask questions. It is for this reason that Kong Yu was given the posthumous title Wen.

The extension is: learn from everyone and don’t care about other people’s status.

5. Confucius said: "I am not born to know, but I love the past and am keen to pursue it." - "The Analects of Confucius·Shuer"

Interpretation: Confucius said: "I am not a person who is born knowing everything. I am a person who likes ancient culture and pursues it diligently."

The extension is: Confucius denied that he was a genius, and concluded that loving the ancient times and being diligent in learning were the reasons for his success. Two lessons: take ancient culture as the main learning content, and gain knowledge through diligent study.