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 PratchettI'm mean and turf and I'm mean and turf and I'm mean and turf and I'm mean and turf, And me an' my friends can walk towards you with our hats on backwards in a menacing way, Yo!
Terry PratchettGranny Weatherwas was not a jouster in the lists of love, but, as an intelligent onlooker, she knew how the game was played.
Terry Pratchett