“Cassio is a ladies’ man, that is to say, a man who feels most at home in feminine company where his looks and good manners make him popular, but is ill at ease in the company of his own sex because he is unsure of his own masculinity.[…]Cassio is a ladies’ man, not a seducer. With women of his own class, what he enjoys is socialized eroticism; he would be frightened of a serious personal passion. For physical sex he goes to prostitutes and when, unexpectedly, Bianca falls in love with him, like many of his kind, he behaves like a cad and brags of his conquest to others.”

“In the eyes of others a man is a poet if he has written one good poem. In his own he is only a poet at the moment when he is making his last revision to a new poem. The moment before, he was still only a potential poet; the moment after, he is a man who has ceased to write poetry, perhaps forever.”

“Coleridge’s description of Iago’s actions as "motiveless malignancy" applies in some degree to all the Shakespearian villains. The adjective motiveless means, firstly, that the tangible gains, if any, are clearly not the principal motive, and, secondly, that the motive is not the desire for personal revenge upon another for a personal injury. Iago himself proffers two reasons for wishing to injure Othello and Cassio. He tells Roderigo that, in appointing Cassio to be his lieutenant, Othello has treated him unjustly, in which conversation he talks like the conventional Elizabethan malcontent. In his soliloquies with himself, he refers to his suspicion that both Othello and Cassio have made him a cuckold, and here he talks like the conventional jealous husband who desires revenge. But there are, I believe, insuperable objections to taking these reasons, as some critics have done, at their face value.”

“The surest sign that a man has a genuine taste of his own is that he is uncertain of it.”

“The practical joker despises his victims, but at the same time he envies them because their desires, however childish and mistaken, are real to them, whereas he has no desire which he can call his own. His goal, to make game of others, makes his existence absolutely dependent upon theirs; when he is alone, he is a nullity. Iago’s self-description, I am not what I am, is correct and the negation of the Divine I am that I am. If the word motive is given its normal meaning of a positive purpose of the self like sex, money, glory, etc., then the practical joker is without motive. Yet the professional practical joker is certainly driven, like a gambler, to his activity, but the drive is negative, a fear of lacking concrete self, of being nobody.”

“Almost all of our relationships begin and most of them continue as forms of mutual exploitation, a mental or physical barter, to be terminated when one or both partners run out of goods.But if the seed of a genuine disinterested love, which is often present, is ever to develop, it is essential that we pretend to ourselves and to others that it is stronger and more developed than it is, that we are less selfish than we are. Hence the social havoc wrought by the paranoid to whom the thought of indifference is so intolerable that he divides others into two classes, those who love him for himself alone and those who hate him for the same reason.Do a paranoid a favor, like paying his hotel bill in a foreign city when his monthly check has not yet arrived, and he will take this as an expression of personal affection – the thought that you might have done it from a general sense of duty towards a fellow countryman in distress will never occur to him. So back he comes for more until your patience is exhausted, there is a row, and he departs convinced that you are his personal enemy. In this he is right to the extent that it is difficult not to hate a person who reveals to you so clearly how little you love others.”

“As for Iago’s jealousy, one cannot believe that a seriously jealous man could behave towards his wife as Iago behaves towards Emilia, for the wife of a jealous husband is the first person to suffer. Not only is the relation of Iago and Emilia, as we see it on stage, without emotional tension, but also Emilia openly refers to a rumor of her infidelity as something already disposed of.Some such squire it wasThat turned your wit, the seamy side withoutAnd made you to suspect me with the Moor.At one point Iago states that, in order to revenge himself on Othello, he will not rest till he is even with him, wife for wife, but, in the play, no attempt at Desdemona’s seduction is made. Iago does not encourage Cassio to make one, and he even prevents Roderigo from getting anywhere near her.Finally, one who seriously desires personal revenge desires to reveal himself. The revenger’s greatest satisfaction is to be able to tell his victim to his face – "You thought you were all-powerful and untouchable and could injure me with impunity. Now you see that you were wrong. Perhaps you have forgotten what you did; let me have the pleasure of reminding you."When at the end of the play, Othello asks Iago in bewilderment why he has thus ensnared his soul and body, if his real motive were revenge for having been cuckolded or unjustly denied promotion, he could have said so, instead of refusing to explain.”