[T]he burden of government is not measured by how much it taxes, but by how much it spends.

Higher taxes never reduce the deficit. Governments spend whatever they take in and then whatever they can get away with.

A private enterprise system needs some measuring rod, it needs something, it needs money to make its transactions. You can't run a big complicated system through barter, through converting one commodity into another. You need a monetary system to operate. And the instability in that monetary system is devastating to the performance of the economy.

We measure poverty by what I believe is a very, very crude concept. We actually measure poverty by trying to get some kind of an estimate of the minimum expenditures on food that are required to maintain health, multiplying that number by three, and saying that's the level of poverty. And it's a very crude, inaccurate arrangement.

The lesson for Asia is; if you have a central bank, have a floating exchange rate; if you want to have a fixed exchange rate, abolish your central bank and adopt a currency board instead. Either extreme; a fixed exchange rate through a currency board, but no central bank, or a central bank plus truly floating exchange rates; either of those is a tenable arrangement. But a pegged exchange rate with a central bank is a recipe for trouble.

What's the difference? How can people be so inconsistent? Why is it that free immigration was a good thing before 1914 and free immigration is a bad thing today? Well, there is a sense in which that answer is right. There's a sense in which free immigration, in the same sense as we had it before 1914 is not possible today. Why not?

If a tax cut increases government revenues, you haven't cut taxes enough.