No arbitrary obstacles should prevent people from achieving those positions for which their talents fit them and which their values lead them to seek… - Milton Friedman

There are four ways in which you can spend money. You can spend your own money on yourself. When you do that, why then you really watch out what you’re doing, and you try to get the most for your money. Then you can spend your own money on somebody else. For example, I buy a birthday present for someone. Well, then I’m not so careful about the content of the present, but I’m very careful about the cost. Then, I can spend somebody else’s money on myself. And if I spend somebody else’s money on myself, then I’m sure going to have a good lunch! Finally, I can spend somebody else’s money on somebody else. And if I spend somebody else’s money on somebody else, I’m not concerned about how much it is, and I’m not concerned about what I get. And that’s government. And that’s close to 40% of our national income.

We economists don't know much, but we do know how to create a shortage. If you want to create a shortage of tomatoes, for example, just pass a law that retailers can't sell tomatoes for more than two cents per pound. Instantly you'll have a tomato shortage. It's the same with oil or gas.

I can understand the teachers saying it’s a gun at my head, but they’ve got the same gun at the parents’ head at the moment. The parent goes up to the teacher and says, well, I’m not satisfied with what you’re doing, and the teacher can say, well tough. You can’t take him away, you can’t move him, you can’t do what you like, so go away and stop bothering me. That can be the attitude of some teachers today, and often is. But now that the positions are being reversed [with vouchers] and the roles are changed, I can only say tough on the teachers. Let them pull their socks up and give us a better deal and let us participate more.