我们就是自己的恶魔，而且你我让这个世界成了自己的地狱。

领导力在于激励他人实现他们认为不可能的事情。

我不想成为这样一个世界的一部分，在那里善良是一种弱点。

I'm not a emotion, I'm a idea.

The general will is always right， but the judgment which guides it is not always enlightened.

The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.