阴阳交替变化就是道，继承它的是善，成就它的是性。

"The past is never dead. It’s not even past."

The art of computer architecture is to balance cost, performance, and power.

书籍是最安静、最恒久的朋友；它们是最易接近、最明智的顾问，也是最耐心的老师。