Impossibility Quotes (page 51)
He was trying to conjure up a succubus." It should be impossible to leer when all you've got is a beak, but the parrot managed it. "That's a female demon what comes in the night and makes mad passionate wossn-"I've heard of them," said Rincewind. "Bloody dangerous things."The parrot put its head on one side. "It never worked. All he ever got was a neuralger."What's that?"It's a demon that comes and has a headache at you.
Terry Prachett
His own daughters constantly presented him with a mathematical impossibility, one minute running around the house wearing pajamas covered in images of the blankly staring Hello, Kitty, the next minute announcing they had dates who would be picking them up at seven. He believed his daughters were not old enough to date and yet clearly by the standards of this country they were old enough to be members of a terrorist organization
Ann Patchett
She put both her hands on his shoulders and gazed at him long, with a deep look of ecstasy and yet searchingly. She scrutinized his face to make up for the time she had not seen him. She compared, as she did at every interview with him, the image her fancy painted of him (incomparably finer than, and impossible in actual existence) with his real self
Leo Tolstoy