—— 请按键盘 空白键 开始游戏 ——

The power of mathematics lies in its ability to simplify the complex.
In the beginning there was nothing, which exploded.
如果你能看见,就看。如果你能看,就观察。
Courage is what it takes to stand up and speak; courage is also what it takes to sit down and listen.
暴政的根基是恐惧。