In traditional culture, what famous quotes talk about self-cultivation and moral character?

1. People who are only beautiful but lack cultivation are not worthy of praise.

——Francis Bacon 2. The journey of a gentleman is to cultivate one’s character through tranquility, and to cultivate one’s virtue through frugality. If it is not indifferent, it will not clear its aspirations, and if it is not tranquil, it will not be far-reaching.

——Zhuge Liang 3. The most important thing is to cultivate oneself with a pure heart, and the first thing to do when dealing with the world is to be cautious in speaking.

——Li Shutong 4. I examine myself three times every day: Are I being unfaithful to others?

Make friends but don’t believe it?

Not accustomed to it.

——Confucius 5. If you are poor, you can be good for yourself; if you are rich, you can help the world.