—— 请按键盘 空白键 开始游戏 ——

你看,在生活中,很多人知道该做什么,但很少有人真正去做他们知道的事。知道是不够的!你必须采取行动。
The human brain is a complex, self-organizing system.
A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.