In which scene does Othello say: "Farewell the tranquil mind! Farewell content! / Farewell the plumèd troops and the big wars / That makes ambition virtue! Oh, farewell! / Farewell the neighing steed and the shrill trump, / The spirit-stirring drum, th' ear-piercing fife, / The royal banner, and all quality, / Pride, pomp, and circumstance of glorious war! / And O you mortal engines, whose rude throats / The immortal Jove’s dead clamors counterfeit, / Farewell! Othello’s occupation’s gone"? *