Don't suffer from people who don't know themselves, and people who don't know about people.
The gentleman is frank, and the villain is a relative.
Those who know me say that I am worried, and those who do not know me say what I want.
Life is less than 100, and I often have a thousand years of worries.
The gentleman is self-improving, and the villain is self-defeating.
The friendship between gentlemen is as light as water, and the friendship between villains is sweet.
Those who know are happy with water, and those who are benevolent are happy with mountains. Those who know move, and those who are benevolent are quiet. Those who know are happy, and those who are benevolent are long.
Threesome, there must be my teacher. Choose those who are good and follow them, and change those who are not good.