你不必总是知道你要去哪里，只要你继续前进。

I don't care about being famous, I care about being great.

The computer is the most remarkable tool that we've ever come up with. It's the equivalent of a bicycle for our minds.

If you're not making mistakes, you're not trying hard enough.

In the end, we are all alone. But that loneliness is what connects us all.