"The role of business is to produce goods and services that people value more highly than their cost, and to do so while consuming as few resources as possible."

记忆是个狡猾的东西。它并不总是可靠的，但它是我们拥有的一切。

编辑是一项改写活动。

伟大不在于成为最好，而在于比昨天的自己更好。

A miracle:an event described by those to whom it was told by men who did not see it.