孔子说：“三人走路，必有人可作为我的老师。选择他的优点向他学习，借鉴他的缺点进行自我改正。”

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.

I'm not a celebrity. I'm a legend.

天下的道理，循环往复，所以能够永恒不息。