Every person you meet knows an amazing lot about something you know virtually nothing about. Your job is to discover what it is， and it won’t be obvious.
Strategic management is not a science, but an art.
True wisdom is in knowing one's own ignorance.
【译文】穷人住在闹市也无人理睬，富人住在深山也会招来远房亲戚。有哪个人背后不被别人议论，哪个人在人前不议论他人?给钱就说真话，不给钱就不说真话。不信你到筵席上看看，哪杯酒不先敬有钱的人?热闹繁华的地方有钱可赚，偏僻幽静的地方宜于安身。
尽管鸟的翅膀是完美的，但如果没有空气的支撑，它永远无法将鸟托起。事实是科学的空气。没有它们，科学工作者永远无法腾飞。