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.

最好的音乐来自内心。

世界需要科学，科学也需要世界。

我们的美德和缺点是不可分割的，就像力和物质一样。当它们分离时，人就不复存在了。

I believe everyone has their own unique voice. The important thing is to find it and express it bravely.