“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.”

“I've been as bad an influence on American literature as anyone I can think of.”

“Every great love starts with a great story...”

“I knew, in the silence that followed, that anything could happen here. It might be too late: again, I might have missed my chance. But I would at least know I tried, that I took my heart and extend...”

“You know what charm is: a way of getting the answer yes without having asked any clear question.”