The study of black holes has led us to the edge of our understanding, where the known laws of physics break down and new theories must emerge.

我们今天做出的每一个决定，都在塑造明天的森林。

Happiness is not something ready made. It comes from your own actions.

The greatest danger to our future is apathy.

I think that’s the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.

一个女人制定计划——然后她让它成真。