If you give up on politics, you're giving up on democracy. And if you give up on democracy, you're basically saying to the moneyed interests, the powerful people and institutions of society, take it all. That's a self-fulfilling prophecy. Then we give up. Then we are 100 percent plutocracy.

It's very hard to establish an economy of trustworthiness. The key is continuing to innovate and to keep your customers through innovation, because the customers can leave. But once you are a dominant player that continues to innovate and provide a good deal, customers will stay with you.

The faith that anyone could move from rags to riches - with enough guts and gumption, hard work and nose to the grindstone - was once at the core of the American Dream.

There's a great debate going on, you know, on whether we're moving toward a system of giant oligopolies or a system of multiples of small businesses. Which is it? I think it's both. In every sector of the economy, we have giant brands that are trustworthy guides to what's good, and then a vast number of small groups, many of them project-based, sometimes folding and re-creating, that are offering products and services through those giant global brands.

The rich would do better with a smaller share of a rapidly growing economy then they're doing now with a large share of an economy that is barely growing at all.

Cutting taxes is not bad. But if you cut taxes on the wealthy, which is what they wanted to do, you're not helping people who need better schools and better infrastructure and healthcare. You're basically robbing the middle class and the poor to provide tax cuts to the rich.

I, from the luxury of my laptop computer, can summon extraordinary bargains on everything I want, and I can also move my savings anywhere. This ability to choose more broadly and to switch more easily is the central fact of modern economic life.