1. A gentleman does not compare himself with others, while a villain does not compare himself with others.

Translation: Gentlemen unite without colluding with each other; villains collude with each other without uniting.

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

Translation: Reading without thinking deeply will lead to confusion as the more you study, the more confused you become. If you think without reading, you will be confused.

3. A gentleman who has nothing to eat and nothing to live in, who is sensitive to things but careful in his words, is Taoist and upright, and he can be said to be eager to learn.

Translation: A gentleman does not seek satiety in food, nor comfort in residence. He is diligent and agile in his work, but cautious in his speech.

4. Clever words and charming words, fresh and benevolent.

Translation: People who talk sweetly and smile all over their faces are rarely virtuous.

5. Don’t talk about things when they are done, don’t admonish when things are done, and let bygones be bygones.

Translation: Don’t comment on the past, don’t discuss what has been done, and don’t hold yourself accountable for the past.

6. Don’t worry about what others don’t know, but worry about what others don’t know.

Translation: Don’t worry about others not understanding you, but worry about yourself not understanding others.

7. You can become a teacher by reviewing the past and learning the new.

Translation: Only when you review old knowledge and understand new things can you become a mentor.