—— 请按键盘 空白键 开始游戏 ——

We are all products of chance and necessity.
Wealth should not be concentrated in the hands of a few, but should be distributed among all through fair competition.
明智的人会将自己的信仰与证据相协调。
The deepest theorems in mathematics often have the simplest statements.
Success is a journey, not a destination. It's about the progress you make along the way.
用程序证明四色定理不会改变数学——它只是证明了这个挑战了一个世纪的定理是一个有限的问题。