It is better to be a human being dissatisfied than a pig satisfied; better to be Socrates dissatisfied than a fool satisfied.

"The words we use are like the clothes we wear. They can make us look smart or silly, kind or cruel, strong or weak."

I'm not afraid to die, I'm afraid not to try.

勇气是所有美德中最重要的，因为没有勇气，你就无法始终如一地实践其他美德。

If someone's dumb enough to offer me a million dollars to make a picture, I'm certainly not dumb enough to turn it down.

计算复杂性的美在于它能够根据问题的固有难度对问题进行分类。