“[A]n advocate, in the discharge of his duty, knows but one person in all the world, and that person is his client. To save that client by all means and expedients, and at all hazards and costs to other persons, and, amongst them, to himself, is his first and only duty; and in performing this duty he must not regard the alarm, the torments, the destruction which he may bring upon others. Separating the duty of a patriot from that of an advocate, he must go on reckless of the consequences, though it should be his unhappy fate to involve his country in confusion.”

Lord Brougham, The Trial of Queen Caroline (2 Trial of Queen Caroline 8)