—— 请按键盘 空白键 开始游戏 ——

Never ask a woman if she is pregnant. Let her tell you if she is.
The purpose of mental activity is successful living.
The pursuit of knowledge is a journey without end, but every step forward is a victory.
All things are possible until they are proved impossible and even the impossible may only be so, as of now.
在软件开发中,我们必须始终注意性能、复杂性和可维护性之间的权衡。