People, even more than things, have to be restored, renewed, revived, reclaimed, and redeemed;never throw out anyone.

所以我这辈子不断地实践那种跨学科的方法。这种习惯帮了我很多忙，它让生活更有乐趣，让我能做更多的事情，让我变得更有建设性，让我变得非常富有。

史记

Your most unhappy customers are your greatest source of learning.

没有耐心，你什么也学不到。