过去不是阴影，而是鲜活的在场。
The past is not a shadow but a living presence.
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.
In vegetable production, quality should never be sacrificed for quantity—the market always remembers excellence.
I always try to improve myself.