In another, adapted from Theodore Parker, a 19th-century abolitionist preacher, Dr. King points to another aspect of his dream. King writes, "The arc of the moral universe is long, but it bends towards justice." The first quote points to individual behavior, the second toward social action. Dr. King didn't emphasize one approach over the other. For him, personal and social morality were of a piece. A good world is one that is both kind and just.
The health sector requires skilled, altruistic, and motivated individuals to perform complex tasks for which ex-post incentives may prove ineffective. Health professionals should have a genuine desire to help their patients, independent of monetary rewards.