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.
A man's work is nothing but this slow trek to rediscover, through the detours of art, those two or three great and simple images in whose presence his heart first opened.
我只是决心按照我自己的意见去行事，这将构成我的幸福，而不考虑你或与我毫无关联的任何人。
核心技术是买不来的，必须靠自己研发。
The best leaders are those who listen more than they speak, and act more than they promise.
I think you should be able to do whatever you want as long as you're not hurting anybody.
贫困和无知可能逐渐消失的希望，很大程度上源于十九世纪工人阶级的稳步进步。