—— 请按键盘 空白键 开始游戏 ——

The conjectures of the Langlands program are not merely problems to be solved but a vision of how mathematics should be.
写作是一种存在于世界的方式,一种理解它的方式。
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.