—— 请按键盘 空白键 开始游戏 ——

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
老脑筋就像老马;如果你想保持它们的工作状态,就必须锻炼它们。
"The principles of a free society are essential for human progress and prosperity."
The best way to debug a program is to make it work.