—— 请按键盘 空白键 开始游戏 ——

如果你愿意,每小时都可以翻开新的一页。
And, after all, what is a fashion? From the artistic point of view, it is usually a form of ugliness so intolerable that we have to alter it every six months.
The beauty of science is that it allows us to see the world not as it is, but as it could be.
科学是一股向善的力量,但前提是我们明智地使用它。