“Brigid O'Shaughnessy: I haven't lived a good life. I've been bad, worse than you could know. Sam Spade You know, that's good, because if you actually were as innocent as you pretend to be, we'd nev...”

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

“Yes,' Spade growled. 'And when you're slapped you'll take it and like it.' He released Cairo's wrist and with a thick open hand struck the side of his face three times savagely.”

“He looked rather pleasantly, like a blonde satan.”

“If you have a story that seems worth telling, and you think you can tell it worthily, then the thing for you to do is to tell it, regardless of whether it has to do with sex, sailors or mounted pol...”

“I found I was repeating myself. It is the beginning of the end when you discover you have style.”

“Oh, you hate your job? Why didn't you say so?There's a support group for that. It's called EVERYBODY, and they meet at the bar.”

“Be wary of strong drink, it can make you shoot at the tax collector...and miss.”

“In wine there is wisdom, in beer there is Freedom, in water there is bacteria.”