—— 请按键盘 空白键 开始游戏 ——

The soul is not a thing you can have. It is a way of being in the world.
The tyranny of a prince in an oligarchy is not so dangerous to the public welfare as the apathy of a citizen in a democracy.
I am following nature without being able to grasp her.
在计算复杂性的研究中,我们常常发现可能的边界是由我们想象力的极限定义的。