The only religious way to think of death is as part and parcel of life.

Risk management isn't about avoiding risks—it's about understanding and mitigating them.

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.

人类并非在母亲生下他们的那一天就一劳永逸地诞生了，生活迫使他们一次又一次地重生自己。

你的工作将占据你生活的一大部分，唯一能真正满足的方式就是做你认为伟大的工作。