最伟大的故事是那些留下伤痕的故事。

The beauty of mathematics lies in its ability to describe the world in a language that is universal.

To understand behavior, look for the utility in it.

晏子春秋

The difference between ordinary and extraordinary is that little extra.

应对不自由世界的唯一方式，就是让自己彻底自由，以至于你的存在本身就是一种反抗。