Don't ever give an order like that again. Not while I'm alive. Uncle Mike, it had to be...

Michael Corleone: [after learning of Zasa's assassination] Don't ever give an order like that again. Not while I'm alive. Vincent Mancini: Uncle Mike, it had to be done. You were too sick to make a decision. I got the go ahead from Neri and Connie. Michael Corleone: Connie. Vincent Mancini: It was the right thing to do. Michael Corleone: It was not the right thing to do. I command this family, right or wrong. It was not what I wanted! Understand? Vincent Mancini: Yes. [Michael looks at Neri] Al Neri: Yes. [Michael looks at Connie for a long time] Connie: Yes! Michael Corleone: Vincent, help me to my bed. I want to talk to you alone. Michael Corleone: [Vincent helps Michael into his bed] My brother, your father, he and I. Opposites. But I never doubted his love. He would do anything for me. But his temper. Clouded his judgement. I don't want to see the same thing happen to you.