"The heart is a lonely hunter, always searching for something it cannot name."

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.

生活是世界上最罕见的事情。大多数人只是存在，仅此而已。