我认为生活中最重要的事情是能够看着镜子里的自己，并喜欢你所看到的。

我们并不拥有这片景观——我们只是从后代那里借来的。

I think it is often easier to make progress on mega-ambitious dreams. Since no one else is crazy enough to do it, you have little competition. In fact, there are so few people this crazy that I feel like I know them all by first name.

Nature has been the best bioengineer for billions of years.

I’m not a pessimist. I’m an optimist who’s been through a lot.

I'm not a feminist, but I don't like girls pretending to be stupid.