The best way to find out if you can trust somebody is to trust them.

You get what you give. What you put into things is what you get out of them.

数学推理可以相当系统地看作是对两种能力的结合运用，我们可以称之为直觉和独创性。

We have to be willing to change and adapt to the new reality.

2012年：贝索斯致股东信《长远思考才能做到不可能的事情》

可持续性不是一种趋势，而是我们共同的责任。