Sometimes, I think the reason we hold onto something so tight is because we fear something so great will never happen again.

我不敢说数学和疯狂之间有直接关系，但毫无疑问，伟大的数学家都具有狂热的特质。

The act of creation is an act of transformation.

A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of effort.

The universe is a vast and mysterious place, full of wonders waiting to be discovered.

世界是一面伟大的镜子，我们是其中的倒影。