—— 请按键盘 空白键 开始游戏 ——

The challenge of the future is not just to store more data, but to make sense of it.
The best way to learn a new programming language is by writing programs in it.
所有老年人共有的一个大秘密是,你在七八十年里其实并没有改变。你的身体变了,但你一点也没变。这当然会引起很大的困惑。