—— 请按键盘 空白键 开始游戏 ——

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.
关于MM定理最重要的事情不是它的现实性,而是它的简单性。
The rule of law is a necessary condition for the development of a modern economy.