"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 th… - Raymond Chandler

She’s a charming middle-aged lady with a face like a bucket of mud and if she has washed her hair since Coolidge’s second term, I’ll eat my spare tire, rim and all.

Love interest nearly always weakens a mystery because it introduces a type of suspense that is antagonistic to the detective's struggle to solve the problem. It stacks the cards, and in nine cases out of ten, it eliminates at least two useful suspects. The only effective love interest is that which creates a personal hazard for the detective - but which, at the same time, you instinctively feel to be a mere episode. A really good detective never gets married.

There is a very simple statement to be made about all these stories: they do not really come off intellectually as problems, and they do not come off artistically as fiction. They are too contrived, and too little aware of what goes on in the world. They try to be honest, but honesty is an art. The poor writer is dishonest without knowing it, and the fairly good one can be dishonest because he doesn’t know what to be honest about. He thinks a complicated murder scheme which baffled the lazy reader, who won’t be bothered itemizing the details, will also baffle the police, whose business is with details.