"Third, and finally, the educated citizen has an obligation to uphold the law. This is the obligation of every citizen in a free and peaceful society--but the educated citizen has a special responsibility by the virtue of his greater understanding. For whether he has ever studied history or current events, ethics or civics, the rules of a profession or the tools of a trade, he knows that only a respect for the law makes it possible for free men to dwell together in peace and progress."