Congressman Nixon had asked me why, as the son of immigrants who had been treated so well by Americans, as a man who had been treated like a son and been sent to Harvard by an American capitalist, I had been so ungrateful to the American economic system. The answer I gave him was not original. Nothing about me has ever been original. I repeated what my one-time hero, Kenneth Whistler, had said in reply to the same general sort of question long, long ago. Whistler had been a witness at a trial of strikers accused of violence. The judge had become curious about him, had asked him why such a well-educated man from such a good family would so immerse himself in the working class. My stolen answer to Nixon was this: "Why? The Sermon on the Mount, sir."