"Once upon a time there were three men who exemplified, without knowing it, my ideal in life. All of them became famous as writers, influential thinkers, and public figures. Their names are Clifton Fadiman, Lionel Trilling, and Jacques Barzun. They met in college, they remained aware of one another as friends or, if less than friends, companions and fellow crusaders on behalf of similar ideals. Although one of them never knew of my existence, the...