真相并不总是美丽的，但追求真相总是美丽的。

唯一能够拯救人类的是合作。

这些故事不是自传，但它们以那种方式是个人的。我似乎只知道我学到的东西。可能有些东西是通过观察，但我觉得我肯定知道的东西是个人的。

Every life leaves behind a trail of evidence; the biographer is the detective who follows it.

The difference between an ordeal and an adventure is your attitude.

There is only one good, which is knowledge, and one evil, which is ignorance.

The most dangerous poison is the feeling of achievement. The antidote is to think every evening what can be done better tomorrow.

The work is not about the object, but about the experience.