教育与收入之间的关系是复杂的，并且在不同背景下有所不同。

I have never been able to write a happy play. I can't. I can write a funny play, but not a happy play.

写作是一种不被干扰的说话方式。

Be so good they can't ignore you.

If you ask an economist what’s driven economic growth, it’s been major advances in things that mattered – the mechanization of farming, mass manufacturing, things like that. The problem is, our society is not organized around doing that.

Hasta la victoria siempre!