I'm old enough to remember when the air over American cities was a lot dirtier than it is now. You've probably never woken up early on a winter morning to the acid stink of coal smoke in the air, which was everywhere when I was a little kid. My grade school was heated with coal. Not only was coal used to generate electricity, it was without any scrubbers in the stacks.

To really enjoy drugs you've got to want to get out of where you are. But there are some wheres that are harder to get out of than others. This is the drug-taking problem for adults. Teenage Weltscbmerz is easy to escape. But what drug will get a grown-up out of, for instance, debt?

I am a great admirer of women.

Any trade that is voluntarily made is mutually beneficial, by definition, and, indeed, is balanced, by definition.

Whatever it is that the government does, sensible Americans would prefer that the government does it to somebody else. This is the idea behind foreign policy.

Walt is dead. And, after a couple of hours at Epcot, you'll wish you were, too.

Once we realized that there were these 25 invariable types - the class politician, the frigid popular girl, the kid who tags along behind the jocks - once we came up with these key characters in a cloud of marijuana, the whole thing just came together. One of the things I'm really proud of is how much of a high-school yearbook it is in its look, so much so that Hunter Publishing had the art director, David Kaestle, and I come for years to their annual convention and do a little talk on how not to do a yearbook.