过去并非静止，它随着我们的理解而演变。

艺术是最高形式的希望。

A successful harvest begins with listening—to the land, the plants, and the people who tend them.

I'm not going to let anyone else's opinion of me define who I am.

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.

The writer must be a perpetual dissident.

逻辑是所有数学推理的基础。