模型是对现实的简化表示，但其价值在于它能够提供不立即显而易见的见解。

Words are powerful, they can create and destroy.

Tragic art, as it developed in the theaters of ancient Greece, in the fifth century B.C., was essentially an art form devoted to tracing how people fail, and also according them a level of sympathy, which ordinary life would not necessarily accord them. A few years ago, I was thinking about this, and I went to "The Sunday Sport," a tabloid newspaper I don't recommend you start reading if you're not familiar with it already.

一个人的工作不过是通过艺术的迂回，缓慢地重新发现两三个伟大而简单的形象，在这些形象面前，他的心第一次敞开。

I'd rather be a failed writer than a successful banker.

能源的未来是多样化的，没有任何单一来源会占主导地位。

最好的剪辑是那些你不注意到的剪辑。

The world is a story we tell ourselves.

Fear is the main source of superstition， and one of the main sources of cruelty. To conquer fear is the beginning of wisdom， in the pursuit of truth as in the endeavour after a worthy manner of life.

Another thing, of course, is that life will have terrible blows in it, horrible blows, unfair blows.It doesn't matter.And some people recover and others don't…