Wallace Stevens (1879-1955), American Poet
Basically, there are two ways to reform health care. One way is top down. The other is bottom up. The latter is based on the economic way of thinking. The former rejects that way of thinking. The latter gets the economic incentives right for all the individual actors, leaving the social result largely unpredictable. The former starts with a social goal and tries to impose it from above, leaving individuals with perverse incentives to undermine it. The latter depends for its success on people acting in their self-interest. The former depends for its success on preventing people from acting in their self-interest.