理论与其说是错误的，不如说是不完整的。

I’m not a guy that’s going to back down from a challenge.

"La memoria es el único paraíso del que no podemos ser expulsados."

One strategy: "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."

无边界即是无限的。

我们银河系的中心是一个极端物理学发生的迷人地方，能研究它是我的荣幸。