The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do.

The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do.

关于电脑的好消息是，你让它们做什么，它们就做什么。坏消息是，你让他们怎么做，他们就怎么做。

-- Ted Nelson 泰德·尼尔森