优秀的领导者不能只有应对危机的计划，更要有一个主动的规划。

宇宙是一个广阔而神秘的地方，我们才刚刚开始理解它的复杂性。

I think it's important to have a good hard failure when you're young... I learned a lot from that. Because it makes you kind of aware of what can happen to you. Because of it, I've never had any fear in my whole life when we've been near collapse and so on. I've never been afraid.

发现可能性的极限的唯一方法就是超越它们，进入不可能。

领导力意味着今天做出艰难的决定，明天让所有人受益。

有趣的是，对于白人孩子来说，做黑人很酷，直到做黑人变得很难。