The true test of our work comes decades later, when it's still being loved and used.

我太聪明、太苛刻、太有办法，以至于没有人能够完全掌控我。没有人完全了解我或爱我。我只有我自己。

All men are created equal.

Psychology is the science of mental life in its adaptive relations.

The best way to predict the future is to create it.

I'm not a role model, I'm a human being.