"Books are the plane, and the train, and the road. They are the destination, and the journey. They are home."
书籍是飞机，是火车，是道路。它们是目的地，也是旅程。它们是家。
采矿效率不仅仅是速度；而是用更少的浪费做更多的事。
The right of nature... is the liberty each man hath, to use his own power, as he will himself, for the preservation of his own nature; that is to say, of his own life.
唯一真正的监狱是恐惧，唯一真正的自由是从恐惧中解脱。
The computer is a tool, not a substitute for thinking.