关于神，我不知道他们是否存在，也不知道他们的形态是什么样子的；因为有许多事情阻碍了确切的知识，包括事物的晦涩和人类生命的短暂。
As to the gods, I do not know whether they exist or not, nor what they are like in form; for there are many things that hinder sure knowledge, the obscurity of the matter and the shortness of human life.
The best way to learn mathematics is to do mathematics.
Because thought implies judgement, and because we are all paranoid enough to take judgement to be negative, it is constitutionally suspect in the bedroom.
我不是来和别人一样的，我是来做我自己的。