当一件艺术品无法增减而不损害它时，它就是完整的。

Pressure is a privilege.

人是从失败中学习的。

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.

Technology is a tool, creativity is the soul.

阅读的行为是对遗忘的一种抵抗。

A writer is somebody for whom writing is more difficult than it is for other people.