The Maltese Falcon1941

Sam Spade:
[to Brigid] Miles hadn't many brains, but he had too many years of experience as a detective to be caught like that, by a man he was shadowing, up a blind alley with his gun tucked away in his hip and his overcoat buttoned. [Long pause, then, slowly] But he would have gone up there with you, Angel. He was just dumb enough for that. He'd have looked you up and down and licked his lips and gone, grinning from ear to ear.