Chen Jiting said: A gentleman has two kinds of shame: he is ashamed of what he can do. It is shameful to wear clothes that cannot be done. If you can, live in it with humility; if you can't, learn to live in it. A gentleman has two evils: jealousy of what others can do, and evil. It is evil to form something that cannot be done by human beings.

A gentleman has two kinds of shame: one is to boast about his strengths, and the other is to cover up his shortcomings and incompetence. You should stay humble if you have strengths, and you should work hard to learn and enrich yourself if you don't know how to do it. He also said: "There are two evils in a gentleman." One is to be jealous of what others can do, and the other is to praise what others are unable to do. When others do it, you should do it the same way you do it; when others can't do it, you should learn from it, look at it from the perspective of what you want to do well, and let go of the arrogant mentality of "I can, but he can't."