Dave Bowman: Open the pod bay doors, HAL.
HAL: I'm Sorry, Dave, I'm afraid I can't do that.
Interviewer: HAL, you have an enormous responsibility on this mission, in many ways perhaps the greatest responsibility of any single mission element. You're the brain, and central nervous system of the ship, and your responsibilities include watching over the men in hibernation. Does this ever cause you any lack of confidence? HAL: Let me put it this way, Mr. Amor. The 9000 series is the most reliable computer ever made. No 9000 computer has ever made a mistake or distorted information. We are all, by any practical definition of the words, foolproof and incapable of error.
[getting drunk] First they take Ugarte and then she walks in. Well, I guess that's the way it goes... one out and one in.Rick
Louie, I think this is the beginning of a beautiful friendship.Rick
Kiss me. Kiss me as if it were the last time.Ilsa
I love you so much. I hate war so much.Ilsa
Of all the gin joints, in all the towns, in all the world, she walks into mine.Rick
Might as well be frank, monsieur. It would take a miracle to get you out of Casablanca, and the Germans have outlawed miracles.Senor Ferrari
I'm on their blacklist - their roll of honor!Rick
Ricky, I'm going to miss you. Apparently you're the only one in Casablanca with less scruples than I.Captain Renault
Rick: I'm sorry for asking. I forgot we said "no questions".
Ilsa: Well, only one answer can take care of all our questions.
I'm the only "cause" I'm interested in.Rick