艺术家的职责是创造美。

（一个人）在本不应结束的点上结束、舍弃了自己的努力，这样的人就什么事都可能结束放弃。对于应该厚待与重视的人，没有厚待重视而是慢（薄）待轻视，那么他对什么人、什么事都可以慢待轻蔑。这样的人，向前进行的时候锐气十足，（遇到难点）倒退下来，也会非常迅速。

The study of the mind must be based on direct observation.

设计不仅仅是外观和感觉，设计关乎如何运作。

"I think that mathematicians are much more like artists than they are like scientists."

Every algorithm tells a story, a narrative of steps leading from problem to solution.

"Language is the skin of thought."

I'm not a performer, I'm a composer.