对我而言，你只是一个小男孩，和其他成千上万的小男孩没有什么不同。我不需要你。你也不需要我。对你而言，我也和其它成千上万的狐狸并没有差别。

做出伟大工作的唯一途径是热爱你所做的事情。

Persistence is key in mathematical research; many great results come from long struggles.

I think about the space between the body and the world.

We have to continually be jumping off cliffs and developing our wings on the way down.

The statesman， who should attempt to direct private people in what manner they ought to employ their capitals， would not only load himself with a most unnecessary attention but assume an authority which could safely be trusted， not only to no single person， but to no council or senate whatever， and which would nowhere be so dangerous as in the hands of a man who had folly and presumption enough to fancy himself fit to exercise it.