Program testing can be used to show the presence of bugs, but never to show their absence!

最神奇的事情往往发生在我们视线的角落里。

要想端正自身行为，先要端正自己的身心；要想处理好天下大事，先要处理好身边小事。

最好的故事是反映生活复杂性的故事。

Bringing computers into the home won't change either one, but may revitalize the corner saloon.

Sometimes the most profound discoveries come from asking the simplest questions.

"Experience is simply the name we give our mistakes."

我本人是个乐观主义者，因为做别的貌似没什么用。