The most profound technologies are those that become invisible because they are so deeply embedded in our lives.

One way of looking at speech is to say that it is a constant stratagem to cover nakedness.

反馈是鲁棒控制的关键。

最痛苦的事情是在太爱一个人的过程中失去自己，忘记了你也很特别。

我很害羞，信不信由你。

这就是如此奇怪的事情，人们不会相信真正真实的东西，就在他们眼前的东西。