A man who works with his hands is a laborer; a man who works with his hands and his brain is a craftsman; but a man who works with his hands and his brain and his heart is an artist.

With Jack Valenti Nizer helped create the motion picture ratings system of the Motion Picture Association of America which he served as general counsel. He also wrote "The Implosion Conspiracy" in 1972 a study of the Julius and Ethel Rosenberg espionage case.