Quality is not a assurance; it is a proof.

"The most beautiful thing we can experience is the mysterious. It is the source of all true art and science."

可持续性不是一种选择，而是唯一的出路。

Abstinence is the worst form of perversion.

2001：贝索斯致股东信《我们始终坚持现金流为王》

成功是日复一日小努力的累积。