自由是按照我们意愿生活的权利。

Every mathematical problem has a solution; you just need to find the right perspective.

The camera captures the truth, so you have to be truthful.

I've learned that you can't control everything, but you can control how you react to it.

Policy should be based on evidence, not ideology.

宇宙不仅比我们想象的更奇怪，而且比我们能够想象的更奇怪。