这是数着别人契上的齿数，而以为自己很富有。 

聪明的人戒太明察，刚强的人戒太暴躁，温和的人戒优柔寡断。

NP-completeness is not just a theoretical curiosity; it has profound implications for practical computing.

When you don’t know how much to pay someone for a particular task， ask them “what would be fair” and their answer usually is.

我宣告：自由是人生的终极目标。

最好的电影是那些在你离开剧院后仍久久留在你心中的电影。