Off they go on this sort of camping trip to Iwo Jima, where they're taken around and shown where all the battles took place. It's very moving. Disgusting little island, though. Still an active volcano. Stinks of sulfur. There are dead Japanese everywhere under that island. It's icky. But I knew I would never have another chance to go, so I took the job.

Zero-sum thinking is an obsession of mine, but mostly in economics.

Good manners can replace morals. It may be years before anyone knows if what you are doing is right. But if what you are doing is nice, it will be immediately evident.

I like the fact that they still run substantive pieces. I'm not sure I like the pieces, but it's nice that they do that. Anyway, it was always sort of ridiculous, me having anything to do with the youth culture, but now that I'm in my 50s, it's extra-double-ridiculous. They were losing interest in me, and I was losing interest in them. When I went to renegotiate my contract at Rolling Stone, I kind of halfheartedly asked if I could do half the work for half the money, and they asked if I could do two-thirds of the work for half the money. I ran that by my agent, since he can do math.

The difference between corporations and governments is governments have a monopoly on force. It's a lot easier to vote with your feet or your wallet than it is to change a government with your vote.

Predicting innovation is something of a self-canceling exercise: the most probable innovations are probably the least innovative.

In general, life is better than it has ever been, and if you think that, in the past, there was some golden age of pleasure and plenty to which you would, if you were able, transport yourself, let me say one single word : Dentistry.