我们不是七个人，我们是一体的。

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.

Every performance, I hope to surpass myself.

我们今天所做的每一个决定都会在未来的海洋生态系统中产生回响。

The unexamined life is not worth living.

If we men married the women we deserved, we should have a very bad time of it.

“原则”是“偏见”的另一个名称。