顾客忠诚是赢得的，不是买来的。

There are two ways to write error-free programs; only the third one works.

To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.

Stay focused, focus on your goals.

2010年：贝索斯致股东信《研发应该遍及每个部门》

心脏是一块坚韧的小肌肉。