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我喜歡練習。當我不在比賽時，我就在練習。

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.

The complexity of life is not a barrier to understanding, but a gateway to deeper insights.

We are all born with a certain package. We are who we are: where we were born, who we were born as, how we were raised. We're kind of stuck inside that person, and the purpose of civilization and growth is to be able to reach out and empathize a little bit with other people.

The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.