3.1-3.3 "Perdition catch my soul But I do love thee! And when I love thee not, Chaos will come again." (3.3 90-92)

I chose this quote because I believe that it shows how Othello knows Iago's plan. I say this because when Cassio fought Montano, chaos has returned. Othello may not trust Iago because he seems to be the only person with a level head and not surprised by what has happened. He is not surprised because he is the one who planned for it to happen. I think that Othello is more clever than Iago gives him credit for. I bet that Othello thought that Iago must be sour over not being selected as Othello's second in command. I think that Iago's plan is not as perfect as he thought.

knave- an un principled, untrustworthy, or dishonest person
cuckold- a man married to an unfaithful wife