—— 请按键盘 空白键 开始游戏 ——

"Children deserve books that challenge them, not just entertain."
The study of automorphic forms is a journey into the hidden symmetries of the universe.
如果不是现在,那是什么时候?如果不是我,那会是谁?
宇宙不仅比我们想象的更奇怪,而且比我们能够想象的还要奇怪。
I've learned that you can't control what other people say about you, but you can control how you react to it.