我专注于未来，而非过去。
I’m focused on what’s next, not what’s passed.
Coal will remain part of the energy mix, but its role must be redefined for a cleaner future.
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.
Make women rational creatures, and free citizens, and they will quickly become good wives and mothers.