The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.

"If liberty means anything at all, it means the right to tell people what they do not want to hear."

The key to success is to keep learning and adapting.

How wonderful that we have met with a paradox. Now we have some hope of making progress.

新市场的开放，无论是国内还是国外，以及从手工作坊和工厂到美国钢铁公司等企业的组织发展，都说明了同样的工业突变过程——如果我可以用这个生物学术语的话——它不断地从内部革新经济结构，不断地摧毁旧的经济结构，不断地创造新的经济结构。

自然选择是已知唯一能够构建功能复杂性的自然过程。

"Acting is not about being someone different. It's finding the similarity in what is apparently different, then finding myself in there."

故事不在于情节，而在于讲述的方式。