—— 请按键盘 空白键 开始游戏 ——

Innocence is its own defense.
"The purpose of computing is insight, not numbers."
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
We've been warned against offering the people of this nation false hope. But in the unlikely story that is America, there has never been anything false about hope.
下一代不会问我们说了什么,而是问我们做了什么。