—— 请按键盘 空白键 开始游戏 ——

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.
Words are, of course, the most powerful drug used by mankind.
我们存在的意义不是我们自己发明的,而是被发现的。
I'm not a businessman, I'm a business, man.