I believe it's important to have a passion for what you do. If you don't have a passion, you won't have the energy to keep going when things get tough.

释义：用兵之人，不出手则已，一旦出手就必须展现霸主之气。

2018年，贝索斯致股东信

Sustainability isn't an option; it's a responsibility we all share.

惊奇是智慧的开始。