“To get what he wanted, a man had to give other people what they wanted.”

“When you write, you want fame, fortune and personal satisfaction. You want to write what you want to write and feel it's good, and you want this to go on for hundreds of years. You're not likely ever to get all these things, and you're not likely to give up writing and commit suicide if you don't, but that is -- and should be -- your goal. Anything else is kind of piddling.”

“Joel Cairo: You always have a very smooth explanation ready.Sam Spade: What do you want me to do, learn to stutter?”

“...What disturbed him was the discovery that in sensibly ordering his affairs he had got out of step, and not into step, with Life.”

“When a man's partner is killed he's supposed to do something about it. It doesn't make any difference what you thought of him. He was your partner and you're supposed to do something about it. Then it happens we were in the detective business. Well, when one of your organization gets killed it's bad business to let the killer get away with it. It's bad all around-bad for that one organization, bad for every detective everywhere. Sam Spade”

“It's tough, him getting it like that. Miles had his faults same as the rest of us, but I guess he must've had some good points too.”

“I distrust a man that says when. If he's got to be careful not to drink to much it's because he's not to be trusted when he does.”