The study of computational complexity is not just about solving problems, but also about understanding the limits of what can be computed.

Don’t aim to have others like you； aim to have them respect you.

人的幼儿时期，足以决定一辈子的生活形态。

Conversation should touch everything but should concentrate itself on nothing.

Great spirits have often encountered violent opposition from weaker minds.

Leadership is the capacity to translate vision into reality.

关于化石燃料的讨论常常缺乏细微差别——我们必须承认它们的历史作用和超越它们的紧迫性。

There is danger from all men. The only maxim of a free government ought to be to trust no man living with power to endanger the public liberty.