The average detective story is probably no worse than the average novel, but you never see the average novel. It doesn't get published. The average -- or only slightly above average -- detective story does.... Whereas the good novel is not at all the same kind of book as the bad novel. It is about entirely different things. But the good detective story and the bad detective story are about exactly the same things, and they are about them in very much the same way.

The agent never receipts his bill, puts his hat on and bows himself out. He stays around forever, not only for as long as you can write anything that anyone will buy, but as long as anyone will buy any portion of any right to anything that you ever did write. He just takes ten per cent of your life.

I'm all done with hating you. It's all washed out of me. I hate people hard, but I don't hate them very long.

Hammett gave murder back to the kind of people that commit it for reasons, not just to provide a corpse; and with the means at hand, not hand-wrought dueling pistols, curare and tropical fish.

There are two kinds of truth; The truth that lights the way and the truth that warms the heart. The fist of these is science and the second is art.

The English may not always be the best writers in the world, but they are incomparably the best dull writers.

The keynote of American civilization is a sort of warm-hearted vulgarity. The Americans have none of the irony of the English, none of their cool poise, none of their manner. But they do have friendliness. Where an Englishman would give you his card, an American would very likely give you his shirt.