Everything you do should be thought over before you do it. If you do more wrong, you will die. -"Zuo zhuan"

If you do too many bad things, you will eventually bring your own destruction. No one has made mistakes, but it is not good at all to make mistakes and correct them. -"Zuo zhuan"

Everyone makes mistakes and makes hunting mistakes. As long as it is corrected, it is still the best person. Don't hide your virtue with one move. -"Zuo zhuan"

When judging a person, you can't deny his contribution just because of a small mistake. If a person can do it, he will do it; People can do it in ten ways and thousands of ways. -the golden mean

People can learn it at once, but I will certainly learn it after spending hundreds of times. What others can master ten times, if I learn a thousand times, I will certainly master it. Knowing shame is almost brave. -the golden mean

Knowing what shameful behavior is is a good sign of courage. The pot calls the kettle black. -"Mencius"

I am complacent that my mistakes are smaller than others and my shortcomings are less than others. A gentleman is nothing more than being kind to people. -"Mencius"

The greatest strength of a gentleman is to treat others with a noble and loving heart.