Understanding the limits of computation is as important as understanding its possibilities.

我不觉得人的心智成熟时越来越宽容，什么都可以接受。相反，我觉得那应该是一个逐渐剔除的过程，知道自己最重要的是什么，知道不重要的东西是什么。而后，做一个简单的人。

绘画的行为是一种超越的行为。

The true measure of a civilization is how it treats its weakest members.

Never look back unless you are planning to go that way.

计算机科学的挑战在于弥合理论模型与实际应用之间的差距。

"We are all in the gutter, but some of us are looking at the stars."