且夫义者政也，无从下之政上，必从上之政下。
再说，义就是匡正的意思，不能以下正上，必须是以上正下。
永远不要低估一个积极进取的团队的力量。
If you're not failing, you're not pushing hard enough.
The market is a reflection of the collective knowledge of all participants.
We've had three big ideas at Amazon that we've stuck with for 18 years, and they're the reason we're successful: Put the customer first. Invent. And be patient.
理想的学校是鼓励孩子发展自身能力并表达自己个性的地方。
如果你想改变世界，先从改变思维方式开始。