The essence of the problem is that once we begin to allow exceptions for special interests, we move from a system of private arrangements to a politi… - Milton Friedman

Higher government spending will not lead to more rapid monetary growth and inflation if additional spending is financed either by taxes or by borrowing from the public. In that case, government has more to spend, the public has less. Higher government spending is matched by lower private spending for consumption and investment.

A society that puts equality—in the sense of equality of outcome—ahead of freedom will end up with neither equality nor freedom. The use of force to achieve equality will destroy freedom, and the force, introduced for good purposes, will end up in the hands of people who use it to promote their own interests. On the other hand, a society that puts freedom first will, as a happy by-product, end up with both greater freedom and greater equality.

If we are to use effectively these abstract models and this descriptive material, we must have a comparable exploration of the criteria for determining what abstract model it is best to use for particular kinds of problems, what entities in the abstract model are to be identified with what observable entities, and what features of the problem or of the circumstances have the greatest effect on the accuracy of the predictions yielded by a particular model or theory.