To feed the world, we must first respect the natural cycles that make farming possible.

I like stories where women save themselves.

The most important part of teaching is to teach what it is to know.

让我们统一意志，形成一个灵魂、一个生命、一个存在，以便我们真正拥有共同的财产。

永远不要停止学习；一旦停止，你就停止了成长。

让自己振作起来的最好方式是尝试让别人振作起来。

We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.

在量子力学中，测量的行为可以改变被测量系统的状态。