Owning the intellectual property is like owning land: You need to keep investing in it again and again to get a payoff; you can't simply sit back and collect rent.

I would like to see us shake-in, instead of a shakeout, in the sense that it's true that there's a lot of junk online, and we have to filter it and so forth.

It looks simple to come up with a tablet that works, but it is not, ... In order to have the power and portability you need, you need power. The screen is the part of the device that uses the most power.

Always make new mistakes.

It may not always be profitable at first for businesses to be online, but it is certainly going to be unprofitable not to be online.

People still have a choice, but, if they find it all too confusing, or they just want someone else to make a choice for them, there's a default that works pretty well. That's this concept of libertarian paternalism. And it's handy.

Change means that what was before wasn't perfect. People want things to be better.