We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.

We must balance the need for affordable energy today with the imperative of building a sustainable energy future.

The greatest use of life is to spend it for something that will outlast it.

最深刻的发现往往来自最简单的问题。

我是你妈妈死去的原因，我是你爸爸逃跑的原因。