1. Determination and speech are the foundation, and self-cultivation comes first - Wu Shuda of Tang Dynasty

2. People should be clear-minded in wisdom, innocent in morality, and healthy in body. It should be clean - Chekhov

3. If morality is corrupted, taste will also be corrupted - Diderot

4. Character is a person's inner nature, reputation It is a person's appearance - Shakespeare

5. Don't do evil because it is small, and don't do good because it is small - Liu Bei

6. Morality can often fill the gap of wisdom. Flaws, but wisdom can never fill moral flaws - Dante

7. If you want to conquer the world, you have to conquer yourself - Dostoyevsky

< p>8. Any behavior that is not intended for the collective benefit is a suicidal behavior. It is harmful to society and to yourself - Makarenko of the former Soviet Union