“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.”

“You're drunk, and I'm drunk, and I'm just exactly drunk enough to tell you anything you want to know. That's the kind of girl I am. If I like a person, I'll tell them anything they want to know. Just ask me. Go ahead, ask me.”

“Now I pass up about twenty-five or thirty thousand of honest gain because I like being a detective, like the work. And liking work makes you want to do it as well as you can. Otherwise there’d be no sense to it. That’s the fix I am in. I don’t know anything else, don’t enjoy anything else, don’t want to know or enjoy anything else. You can’t weight that against any sum of money. Money’s good stuff. I haven’t anything against it.”

“I hope they don't hang you, precious, by that sweet neck. Yes, angel, I'm gonna send you over. The chances are you'll get off with life. That means if you're a good girl, you'll be out in 20 years. I'll be waiting for you. If they hang you, I'll always remember you. (Sam Spade to Brigid O'Shaughnessy)”

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

“He said: "I'm going to send you over. The chances are you'll get off with life. That means you'll be out again in twenty years. You're an angel. I'll wait for you." He cleared his throat. "If they hang you I'll always remember you.”

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