Michael Corleone: I spent my life protecting my son. I spent my life protecting my family! Kay Corleone: Let's be reasonable here, Michael. I mean, that's your big thing, isn't it? Reason backed up by murder. Michael Corleone: Oh, God, you hate me. Y...
[Michael is kneeling alone in a room at the corpse of Don Tommasino in a coffin] Michael Corleone: Goodbye my old friend. You could have lived a little longer, I could be closer to my dream. You were so loved, Don Tommasino. Why was I so feared, and ...
Don Altobello: Treachery is everywhere. Michael Corleone: You still have your fingers on the strings, even now.
Michael Corleone: He'd better be careful. It's dangerous to be a honest man.
Vincent Mancini: Well you tell him from me, that he can live, or he can die. Michael Corleone: Vincent, will you SHUT UP!
[last lines] Mary Corleone: [realizing she has been shot] Dad?
Don Altobello: I've lost the lust for women, and now my mind is clear.
Don Altobello: I must accept my age, and grow my olives and tomatoes.
Michael Corleone: The higher I go, the crookeder it becomes.
Joey Zasa: [during a meeting in Atlantic City] I say to all of you, I have been treated this day, with no respect. I've earned you all money. I've made you rich, and I asked for little. Good. You will not give, I'll take! As for Don, Corleone, well h...
Dominic Abbandando: [briefing the reporters] The Pope - the Holy Father himself - has this very day blessed Michael Corleone; and you think you know better than the Pope?
Albert Volpe: We should wet our beaks a little.
Kay Corleone: You know, Michael; now that you're so respectable, I think you're more dangerous than ever. I liked you better when you were just a common Mafia hood.
Cardinal Lamberto: Your sins are terrible. It is just that you suffer. Your life could be redeemed, but I know you don't believe that. You will not change. [grants Michael the Rite of Absolution]
Michael Corleone: Kay, I had a very different destiny planned for us.
Michael Corleone: I swear on the lives of my children, give me one last chance to redeem myself and I will sin no more.
Vincent Mancini: Uncle Michael, listen - I know you're into banks and Wall Street, but everyone knows you're the final word, you're like the Supreme Court. All I want to do is protect you from these guys and your lawyers can't do that.
Johnny Fontaine: It's your favorite song, Michael, where you going? Michael Corleone: I'm just gonna go into the kitchen and listen to some Tony Bennett records.