“That's the difference between a champ and a knife thrower. The champ may have lost his stuff temporarily or permanently, he can't be sure. But when he can no longer throw the high hard one, he throws his heart instead. He throws something. He doesn't just walk off the mound and weep.”

“A three-piece Mexican band was making the kind of music a Mexican band always makes. Whatever they play, it all sounds the same. They always sing the same song, and it always has nice open vowels an a drawn-out, sugary lilt, and the guy who sings it always strums on a guitar and has a lot to say about amor, mi corazon, a lady who is "linda" but very hard to convince, and he always has too long and too oily hair and when he isn't making with the love stuff he looks as if his knife work in an alley would be efficient and economical.”

“In everything that can be called art there is a quality of redemption. It may be pure tragedy, if it is high tragedy, and it may be pity and irony, and it may be the raucous laughter of the strong man. But down these mean streets a man must go who is not himself mean, who is neither tarnished nor afraid.The detective in this kind of story must be such a man. He is the hero; he is everything. He must be a complete man and a common man and yet an unusual man. He must be, to use a rather weathered phrase, a man of honor -- by instinct, by inevitability, without thought of it, and certainly without saying it. He must be the best man in his world and a good enough man for any world. I do not care much about his private life; he is neither a eunuch nor a satyr; I think he might seduce a duchess and I am quite sure he would not spoil a virgin; if he is a man of honor in one thing, he is that in all things.He is a relatively poor man, or he would not be a detective at all. He is a common man or he could not go among common people. He has a sense of character, or he would not know his job. He will take no man's money dishonestly and no man's insolence without due and dispassionate revenge. He is a lonely man and his pride is that you will treat him as a proud man or be very sorry you ever saw him. He talks as the man of his age talks -- that is, with rude wit, a lively sense of the grotesque, a disgust for sham, and a contempt for pettiness.The story is the man's adventure in search of a hidden truth, and it would be no adventure if it did not happen to a man fit for adventure. He has a range of awareness that startles you, but it belongs to him by right, because it belongs to the world he lives in. If there were enough like him, the world would be a very safe place to live in, without becoming too dull to be worth living in.”

“Hammett was the ace performer... He is said to have lacked heart; yet the story he himself thought the most of [The Glass Key] is the record of a man's devotion to a friend. He was spare, frugal, hard-boiled, but he did over and over again what only the best writers can ever do at all. He wrote scenes that seemed never to have been written before.”

“Mostly I just kill time," he said, "and it dies hard.”

“Common sense is the guy who tells you that you ought to have had your brakes relined last week before you smashed a front end this week. Common sense is the Monday morning quarterback who could have won the ball game if he had been on the team. But he never is. He's high up in the stands with a flask on his hip. Common sense is the little man in a grey suit who never makes a mistake in addition. But it's always someone else's money he's adding up.”

“I looked at Spangler. He was leaning forward so far he was almost out of his chair. He looked as if he was going to jump. I couldn't think of any reason why he should jump, so I thought he must be excited. I looked back at Breeze. He was about as excited as a hole in the wall.”