Now the good of political life is a great political good. It is not a secular good specified by a comprehensive doctrine like those of Kant or Mill. You could characterize this political good as the good of free and equal citizens recognizing the duty of civility to one another: the duty to give citizens public reasons for one's political actions.
John RawlsThe idea of public reason isn't about the right answers to all these questions, but about the kinds of reasons that they ought to be answered by.
John RawlsThe claims of existing social arrangements and of self interest have been duly allowed for. We cannot at the end count them a second time because we do not like the result.
John Rawls