成功不是幸福的关键。幸福才是成功的关键。如果你热爱你所做的事情，你就会成功。

"What a treacherous thing to believe that a person is more than a person."

The course of human life is not determined by drives or environment alone, but by creative self-direction as well.

Certification standards are more than paperwork—they're our promise to the planet.

解释：语言是用来充分表达作者心志的，文采是用来充分发挥语言功能的。