All you have to do is write one true sentence. Write the truest sentence that you know.

Sir, where are you running? Are you doing this for world peace? Are you doing this for the homeless? Are you running for women's rights? The environment? They just couldn't believe that somebody would do all that running for no particular reason. Why are you doing this? I just felt like running. I just felt like running.

Active management is a negative-sum game before costs and a loser's game after costs.

我是那些认为科学具有巨大美的人之一。

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.