1. Right and wrong can be seen for a long time and cannot be concealed.

2. Never make a judgment lightly before right and wrong are unclear.

3. The shallow understanding cannot see the profound truth, and the near thing cannot see the distant body.

4. If you are not worried about others, you don’t know them; when you are worried, you don’t know others.

5. If you don’t examine and understand, you will be ignorant; if you don’t observe and understand, you will make mistakes.

6. Being bold and talking nonsense are similar but not the same.