Read it through once

“‘Treachery and violence are a just return for treachery and violence!’ cried Hindley. ‘Mrs. Heathcliff, I’ll ask you to do nothing; but sit still and be dumb. Tell me now, can you? I’m sure you would have as much pleasure as I in witnessing the conclusion of the fiend’s existence; he’ll be _your_ death unless you overreach him; and he’ll be _my_ ruin. Damn the hellish villain! He knocks at the door as if he were master here already! Promise to hold your tongue, and before that clock strikes—it wants three minutes of one—you’re a free woman!’