The famous sayings about civility and discipline include:

1. If you don’t learn etiquette, you can’t stand up.

2. Knowing shame is almost courageous.

3. Be knowledgeable in literature and be courteous when making appointments.

4. Don’t look at anything that’s not polite, don’t hear anything that’s not polite, don’t say anything that’s not polite, and don’t do anything that’s not polite.

5. If the moment is not correct, it cannot be square; if the gauge is not correct, it cannot be round.

6. Those who cultivate virtue will nourish their hearts, and those who abide by the law will benefit themselves.

7. It is not difficult to legislate the affairs of the world, but it is difficult to implement them; it is not difficult to listen to words, but it is difficult to ensure that words are effective.