Archibald MacLeish - Once you permit those who are convinced of their own...

Once you permit those who are convinced of their own superior rightness to censor and silence and suppress those who hold contrary opinions, just at that moment the citadel has been surrendered. For the American citadel is a man. Not man in general. Not man in the abstract. Not the majority of men. But man. That man. His worth. His uniqueness.