"The best stories are the ones that make you feel alive."
数学家的直觉和严谨的证明同样重要。
The brain is a kind of computer, but it's a very different kind of computer from the ones we're used to.
我们今天开采的矿物也必须服务于后代的需求。
为了如今仰望太空,注视月球和遥看繁星的人们,我们发誓,我们决不允许太空被那些敌对国家(原文为旗帜)所征服,我们会看到自由与和平的旗帜在飘扬。(1962年我们选择登月演说)
We don't impose our style; we discover the style that each project demands.
The goal of the future is full unemployment, so we can play. That's why we have to destroy the present politico-economic system.