—— 请按键盘 空白键 开始游戏 ——

真相不是我们找到的东西,而是我们创造的东西。
A dream is a place where a wish and a fear meet. When the wish and the fear are exactly equally balanced, you call the dream a nightmare.
The most exciting moments in mathematics are when you discover that two seemingly unrelated areas are deeply connected.
为了保护所爱的人,人们可以变得更强。