那些自认为被上天选中的人们不喜欢谈及痛苦的取舍抉择。他们喜欢谈论幸福感满满的解决方案，从而可以根除整个的问题，至少在他们的想象里。
The beauty of theoretical computer science lies in its ability to abstract and generalize, turning specific problems into universal truths.
态度上的弱点会变成性格上的弱点。
The great thing about being old is that you don’t have to worry about the future.
穷人通过减少欲望而变得富有。
在这里，没有人的知识能超越他的经验。
The best ideas often come from the most unexpected places; keep your mind open.