—— 请按键盘 空白键 开始游戏 ——

The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
La douleur est un fruit que Dieu ne fait pas mûrir sur une branche trop faible.
In mathematics, the journey is as important as the destination.
写作是赋予我们思想生命的一种方式。
The true poet is a man who is always in love with life.