学者学习古人，开始时接触到的是粗浅的内容，中期接触到精华，最终领悟到其神妙变化。

The brain is a parallel processor, capable of handling multiple streams of information simultaneously.

I'm not a businessman, I'm a business, man.

The mathematics of spin glasses revealed a hidden structure that applies to many seemingly unrelated problems.

You can't manage what you don't measure.

晏子春秋

在充满仇恨的世界里，爱才是最大的勇气。