1. Be true to your words and be resolute in your actions. ——"The Analects of Confucius·Zilu"

Interpretation: It means that what you say must be trustworthy, grudges will be repaid, and you will be happy in the world. To put it simply, you must mean what you say and act resolutely and decisively.

2. A slight mistake can lead to a mistake of a thousand miles. ——"Historical Records·Tai Shi Gong's Preface"

Interpretation: A small error will lead to a big mistake. It is a metaphor for doing anything. You must do it carefully at the beginning. If you do it even slightly wrong, the result will be far different.

3. With perseverance, gold and stone can be carved. ——Xunzi·Encouragement to Learning

Interpretation: As long as you insist on carving with a knife, you can carve floral decorations even on metal and jade. The extension is: As long as you work hard unremittingly, you can do even the most difficult things.

4. Smart and eager to learn, and not ashamed to ask questions. ——Confucius

Explanation: It refers to a person who is talented, intelligent and eager to learn, and is not ashamed to ask for advice from those whose status is lower than himself and whose knowledge is worse than himself.

5. Knowledge is power. ——Bacon

Explanation: Knowledge can enrich people’s thoughts and make people smarter. When we acquire knowledge and think about it, we can solve many problems that we didn't know before. At this time, knowledge is a kind of power.

6. There is gold and jade on the outside, but decay and lint on the inside. ——Liu Ji

Interpretation: It means like gold and jade on the outside, but tattered cotton on the inside. It is a metaphor for being beautiful on the outside but ruined on the inside. It has a gorgeous appearance, but the reality is a mess.