I don't think about age. I think about life and living.

Make no mistake about it: Computers process numbers - not symbols. We measure our understanding (and control) by the extent to which we can arithmetize an activity.

People demand freedom of speech as a compensation for the freedom of thought which they seldom use.

最好的矿藏往往出现在别人停止寻找的地方。

我说运气是当机会来临时，你已经准备好了。