气候变化的挑战需要合作，而非对抗。
The challenge of climate change requires collaboration, not confrontation.
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 past is a foreign country; they do things differently there.
根据自然法，所有人都是自由的。
最好的经济解决方案往往是反直觉的。