Anyone who isn't embarrassed of who they were last year probably isn't learning enough.

You have to be willing to fail in order to succeed.

I think we have a unique culture at Amazon that encourages both risk-taking and long-term thinking.

你无法管理你无法衡量的事物。

The most sustainable building is the one that is already built.

You don't build a business. You build people, and then people build the business.