一个数学家的真正价值在于他们留下的问题。

在奥斯维辛之后写诗是野蛮的。

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

朗兰兹纲领是对探索数学未知领域的邀请。