The man who is anybody and who does anything is surely going to be criticized, vilified, and misunderstood. This is part of the penalty for greatness, and every great man understands it.

The process of mathematical discovery is as important as the discovery itself.

I really don't remember much about Cleopatra. There were a lot of other things going on.

成就的唯一途径是热爱自己的事业，如果你还没找到的话，继续寻找，不要屈就。

The best leaders are those who empower others to lead.