The best way to predict the future is to create it.

Courage is a virtue necessary not only in war, but in life as well.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

数学的研究就像空气或重力——它无处不在，即使你看不到它。

Words and deeds are not separate， but intimately connected.

Women love men for their defects; if men have enough of them women will forgive them everything, even their gigantic intellects.

Everything is connected, everything.

伽罗瓦群和自守形式之间的联系是数学中最深刻的奥秘之一。

The splinter in your eye is the best magnifying-glass.