“When in doubt, have a man come through the door with a gun in his hand.”

“In writing a novel, when in doubt, have two guys come through the door with guns.”

“You go in through double swing doors. Inside the double doors there is a combination PBX and information desk at which sits one of those ageless women you see around municipal offices everywhere in the world. They were never young and will never be old. They have no beauty, no charm, no style. They don't have to please anybody. They are safe. They are civil without ever quite being polite and intelligent and knowledgeable without any real interest in anything. They are what human beings turn into when they trade life for existence and ambition for security.”

“Such a lot of guns around town and so few brains. You’re the second guy I’ve met within hours who seems to think a gat in the hand means a world by the tail.”

“The pebbled glass door panel is lettered in flaked black paint: "Philip Marlowe...Investigations." It is a reasonably shabby door at the end of a reasonably shabby corridor in the sort of building that was new about the year the all-tile bathroom became the basis of civilization. The door is locked, but next to it is another door with same legend which is not locked. Come on in--there's nobody here but me an a big bluebottle fly. But not if you're from Manhattan, Kansas.”

“Out of the apartment houses come women who should be young but have faces like stale beer; men with pulled down hats and quick eyes that look the street over behind the cupped hand that shields the match flame; worn intellectuals with cigarette coughs and no money in the bank; fly cops with granite faces and unwavering eyes; cookies and coke peddlers; people who look like nothing in particular and know it, and once in a while even men that actually go to work. But they come out early, when the wide cracked sidewalks are empty and still have dew on them. (from) "The High Window”

“I hung up. It was a good start, but it didn’t go far enough. I ought to have locked the door and hidden under the desk.”