—— 请按键盘 空白键 开始游戏 ——

如果一个问题无法解决,那就扩大它的范围。
The database is the most important piece of software in the enterprise.
The real reward in science is contributing to something greater than yourself.
The tyranny of a prince in an oligarchy is not so dangerous to the public welfare as the apathy of a citizen in a democracy.
In quantum information theory, we've learned that information is not just about what you know, but about what you don't know.