人的生命是有限的，但为人民服务是无限的。

"The beauty of computational complexity lies in its ability to classify problems based on their inherent difficulty."

一本书是一面镜子；如果一个傻瓜往里看，你不能指望一个智者往外看。

世界是一面镜子，它映照出我们的丑陋。

The ultimate measure of a man is not where he stands in moments of comfort and convenience， but where he stands at times of challenge and controversy.

被大胆说出的预言，从来不会被迷信的人认为是愚笨无趣的。

We will never run out of things to program as long as there is a single program around.