What we know is not much. What we do not know is immense.

You can't build any kind of organization if you're not going to surround yourself with people who have experience and skill base beyond your own.

我们必须记住，(地球)这是一颗非常小的恒星，可能还有一些更大、更重要的恒星，可能是非常虚拟和快乐的（更适合人类居住？）。

You have to be able to laugh at yourself, or you'll never make it in this business.

I've learned that you can't control what other people think of you, but you can control what you think of yourself.

智力上复杂的人对所有真正的个性都漠不关心，因为由此产生的关系和反应不能用逻辑操作来穷尽。