"What is the point of being alive if you don’t at least try to do something remarkable?"

The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is probably not important to mathematics.

The forest does not belong to us—we belong to the forest, and our duty is to protect it.

一个人真正需要的财富就那么一点点，其余的都是用来炫耀的。

自由是按照我们意愿生活的权利。

更快完成项目的最好方法是尽早开始。

人比自己想象的要坚强。只是没有意识到这种坚强。