The P versus NP problem is one of the most important unsolved problems in computer science.

“应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反抗。”

我做过的最有争议的事情就是坚持下来。

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

理解是接受的第一步，只有接受才能痊愈。

金钱不会改变人，而是揭露他们。