—— 请按键盘 空白键 开始游戏 ——

The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.
相机就像武器;如果你不知道如何使用它,它就很危险。
The mind is a flow of ever-changing experiences.
因为服从是如此困难,所以相信也是如此困难。
The only maxim of a free government ought to be to trust no man living with power to endanger the public liberty.
行为的科学研究必须基于客观、可测量的数据。