Our scientific power has outrun our spiritual power.We have guided missiles and misguided men.

计算机科学中的挑战不仅仅是解决问题，而是以一种既高效又优雅的方式解决问题。

The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.

To live is to be constantly surprised by life.

不要小看孩子，他们比我们想象的要聪明得多。

I don't let the world change my smile.

实现明天的唯一限制将是我们今天的疑虑。