没有比哲学家更无畏的航海者了。

I always tell my kids if you lay down, people will step over you. But if you keep scrambling, if you keep going, someone will always, always help you.

We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one which we intend to win, and the others, too.

自由不是做我们想做的事情的权力，而是做我们应该做的事情的权利。

Leadership is about inspiring others to achieve more than they thought possible.

无论当下有什么，接受它，就好像你选择了它。

The world respects those who are bold enough to think differently.