One qualification for a useful life is give-and-take, the ability to compromise cheerfully. Compromise comes hard to us "all or nothing" drunks. Nevertheless, we must never lose sight of the fact that progress is nearly always characterized by a series of improving compromises.
Of course, we cannot always compromise. There are circumstances in which it is necessary to stick flat-footed to one's convictions until the issue is resolved. Deciding when to compromise and when not to compromise always calls for the most careful discrimination.
