Learning without thinking is useless, thinking without learning is almost a friend coming from afar, and it is a pleasure to have a threesome. There must be my teacher, follow the good ones and change the bad ones.

I visit myself three times a day: am I unfaithful to others? Do you trust your friends? Can't you pass it on? Scholars have a long way to go to strive for self-improvement. Isn't it important to think that benevolence is your responsibility? Isn't it a long way to die? Scholars have a long way to go to strive for self-improvement. Isn't it important to think that benevolence is your responsibility? Isn't it a long way to die?

That's all I know