How simple it seems now. We thought the Sermon on the Mount was a nice allegory and nothing more. What we didn't understand until we got to be a little older was that it was the whole answer, the whole truth. That the way — the only way — to succeed and to be happy is to learn those rules so basic that a shepherd's son could teach them to an ignorant flock without notes or formulae.

Address at Iona College (1984)