只要最后能随我所愿，我就会极有耐心。

物理学的美丽在于它能够用最深刻的理论解释最简单的现象。

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.

We are all broken, that's how the light gets in.