Being able to do what you love for a living is a blessing.

当可怕的事情发生时，人们会觉醒。

I respect all my opponents because they make me better.

In the part of this universe that we know there is great injustice， and often the good suffer， and often the wicked prosper， and one hardly knows which of those is the more annoying.

A good mathematician should be both rigorous and imaginative.