效率是把事情做对；效能是做对的事情。

证明某事可能的唯一方法就是去做。

The only thing that's really important is whether the work moves you or not.

Innovation isn't about reinventing the wheel; it's about making the wheel roll smoother and faster.

The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.

圣经是上帝赐给人类的最大祝福之一。