I am fascinated by the complexity of human relationships.
The human animal is a bad animal.
注释:怨恨产生于不能容忍他人的小过错,祸患产生于事先没有谋划。
The most dangerous thing is to do nothing.
The only thing that is truly yours is your time.
最好的数学不仅正确,而且具有启发性。
当一个人炫耀他自己的智慧时,往往倒会误入歧途。