Wimsey stooped for an empty sardine-tin which lay, horribly battered, at his feet, and slung it idly into the quag. It struck the surface with a noice like a wet kiss, and vanished instantly. With that instinct which prompts one, when depressed, to wallow in every circumstance of gloom, Peter leaned sadly against the hurdles and abandoned himself to a variety of shallow considerations upon (1) The vanity of human wishes; (2) Mutability; (3) First love; (4) The decay of idealism; (5) The aftermath of the Great war; (6) Birth-control; and (7) The fallacy of free-will.

No, no, there must be a limit to the baseness even of publishers.

All the children seem to be coming out quite intelligent, thank goodness. It would have been such a bore to be the mother of morons, and it’s an absolute toss-up, isn’t it? If one could only invent them, like characters in books, it would be much more satisfactory to a well-regulated mind.

A passage is not plain English - still less is it good English - if we are obliged to read it twice to find out what it means.

There were crimson roses on the bench; they looked like splashes of blood.

I know what you're thinking - that anybody with proper sensitive feelings would rather scrub floors for a living. But I should scrub floors very badly, and I write detective stories rather well. I don't see why proper feelings should prevent me from doing my proper job.

She reflected she must be completely besotted about Peter, if his laughter could hallow an aspidistra.