I like having the digital camera on my smart phone, but I also like having a dedicated camera for when I want to take real pictures.

Real estate is the key cost of physical retailers. That's why there's the old saw: location, location, location.

What we want to be is something completely new. There is no physical analog for what Amazon.com is becoming.

I don't want to use my creative energy on somebody else's user interface.

Amazon.com strives to be the e-commerce destination where consumers can find and discover anything they want to buy online.

I know Elon, we're very like minded in many ways. We're not conceptual twins. One thing I want us to do is go to Mars, but for me it's one thing. He's singularly focused on that. I think motivation wise, for me I don't find that Plan B idea motivating. I don't want a plan B for Earth, I want Plan B to make sure Plan A works.