我们决定在这十年间登上月球并实现更多，并非它们轻而易举，而正是因为它们困难重重。因为这个目标将促进我们实现最佳的组织并测试我们顶尖的技术和力量，因为这个挑战我们乐于接受，因为这个挑战我们不愿推迟，因为这个挑战我们志在必得，其他的挑战也是如此。
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.
我是一个热爱生活的人。我爱生活。
La única derrota es no haber intentado.
学习在于改变介于刺激和反应之间的某些中介过程。
"The gladdest moment in human life, methinks, is a departure into unknown lands."
The closer you are to death, the more alive you feel. It's a wonderful way to live. It's the only way to live.