There's a lot of science in it, and as Slartibartfast [in The Hitchhiker's Guide to the Galaxy] said: 'I am a great fan of science, but I cannot do a quadratic equation.' I've never, ever been able to do one. I remember one occasion at Warwick University, when Jack and Ian were at their wits' end because I couldn't get it. I felt totally ashamed.
Terry PratchettOur garden was debated territory between five local cats, and we'd heard that the best way to keep other cats out of the garden was to have one yourself. A moment's rational thought here will spot the slight flaw in this reasoning.
Terry PratchettMany feel they are called to the priesthood, but what they really hear is an inner voice saying, 'It's indoor work with no heavy lifting, do you want to be a ploughman like your father?'
Terry Pratchett