"The Analects of Confucius". Such as:

1. A gentleman is magnanimous, while a villain is always concerned.

2. Smart and eager to learn, and not ashamed to ask questions.

3. The three armies can seize the commander, but an ordinary man cannot seize the will.

4. When the year is cold, you will know that the pines and cypresses will wither.

5. If you learn without thinking, you will be in vain; if you think without learning, you will be in danger.

6. Be tireless in learning and teaching.

7. The three beneficial friends are: friends who are straightforward, friends who are understanding, and friends who are knowledgeable.

8. If you are a three-person person, you must have a teacher: choose the good ones and follow them, and change the bad ones.