—— 请按键盘 空白键 开始游戏 ——

The most profound discoveries often come from the simplest observations.
As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.
过去并未死去,它甚至还未过去。
I have come to realise that men are not born to be free.