理论是灰色的，而生活之树常青。

森林的真正价值不能仅用板材英尺来衡量。

Reading is like love, it's an action.

A majority of life's errors are caused by forgetting what one is really trying to do.

计算机科学中最强大的工具不是计算机本身，而是人类的思维。