"When we make that basic criticism, however, we are not only following Rawls's methodological suggestion - that we search for reflective equilibrium by holding up theoretical alternatives to our own considered judgments, in Socratic fashion. We are also bringing one deep part of Rawls's own conception to bear against another, saying that the contract doctrine may not do full justice to the idea that each person has an inviolability based upon justice. Even in moving away from Rawls, we are fully engaged with him. Surely that is a sign of his work's depth and enduring significance."