Diana Gabaldon said this quote

Now, me lord, you know you oughtn’t talk like that at this hour of the morning. Yougot to pardon his lordship, sir,” he said apologetically to Jones. “His father—theduke, you know—had him schooled in logic. He can’t really help it, like.” Spoken by a most loyal valet, Tom Bryd, in defense of the inherit workings of the mind of his employer, Lord John Grey