未来不可预测的观点每天都在被我们轻易解释过去的能力所削弱。

I don't write plays to be liked. I write plays to make people think.

巴黎的街道有自己的记忆。

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.