Prejudgments become prejudices only if they are not reversible when exposed to new knowledge.
Gordon AllportIt takes a major unhappiness, a prolonged and bitter experience, to drive us away from loyalties once formed. And sometimes no amount of punishment can make us repudiate our loyalty.
Gordon AllportReason adapts impulses and beliefs into the real world; rationalization, on the other hand, adapts the concept of reality to the impulses and beliefs of the individual. Reasoning discovers the true cause of our acts, rationalization finds good reasons for justifying our acts.
Gordon Allport