"‘As a sleuth you are poor. You couldn’t detect a bass-drum in a telephone-booth.’"

“His eyes were rolling in their sockets, and his face had taken on the colour and expression of a devout tomato. I could see he loved like a thousand bricks.”

“She had a beaky nose, tight thin lips, and her eye could have been used for splitting logs in the teak forests of Borneo.”

“Whatever may be said in favour of the Victorians, it is pretty generally admitted that few of them were to be trusted within reach of a trowel and a pile of bricks.”

“To say that his conscience was clear would be inaccurate, for he did not have a conscience, but he had what was much better, an alibi...”

“'Don't blame me, Pongo,' said Lord Ickenham, 'if Lady Constance takes her lorgnette to you. God bless my soul, though, you can't compare the lorgnettes of to-day with the ones I used to know as a boy. I remember walking one day in Grosvenor Square with my aunt Brenda and her pug dog Jabberwocky, and a policeman came up and said the latter ought to be wearing a muzzle. My aunt made no verbal reply. She merely whipped her lorgnette from its holster and looked at the man, who gave one choking gasp and fell back against the railings, without a mark on him but with an awful look of horror in his staring eyes, as if he had seen some dreadful sight. A doctor was sent for, and they managed to bring him round, but he was never the same again. He had to leave the Force, and eventually drifted into the grocery business. And that is how Sir Thomas Lipton got his start.'”

“Beginning with a critique of my own limbs, which she said, justly enough, were nothing to write home about, this girl went on to dissect my manners, morals, intellect, general physique, and method of eating asparagus with such acerbity that by the time she had finished the best you could say of Bertram was that, so far as was known, he had never actually committed murder or set fire to an orphan asylum.”