Tax cuts without spending cuts are not tax cuts

“Keep your eye on one thing and one thing only: how much government is spending, because that’s the true tax … If you’re not paying for it in the form of explicit taxes, you’re paying for it indirectly in the form of inflation or in the form of borrowing. The thing you should keep your eye on is what government spends, and the real problem is to hold down government spending as a fraction of our income, and if you do that, you can stop worrying about the debt.”

~ Milton Friedman, from his 'Q+A on Money and Inflation' [hat tip Patrick Phelps]