She has feelings and convictions which keep her straight, but no scruples.

Look at her now talking to Sir Orlando Drought, a man whom she both hates and despises.

I am sure she is looking forward to some happy time in which the Duke may pitch Sir Orlando overboard, and rule supreme, with me or some other subordinate leading the House of Commons simply as lieutenant.

Such a time will never come, but that is her idea.

But she is talking to Sir Orlando now as if she were pouring her full confidence into his ear, and Sir Orlando is believing her.