对付一个不自由的世界的唯一方法，就是变得如此绝对自由，以至于你的存在本身就是一种反抗。

死和生听凭命运的安排，富与贵在于上天的决定。君子只要尽心尽力而没有过失，对人恭敬而合乎礼法，那么四海之内的人都如兄弟一般了。

In all things， it is necessary to create a system.

"To be a novelist is to be interested in what other people aren't interested in."

I don't think that everyone should become a mathematician, but I do believe that many students don't give mathematics a real chance.