Money is an unavoidable consequence, but it isn't the reason I write; if it was, I wouldn't have written any of the YA books, because advances in that field are small compared to what I'd got now for an 'adult' DW.
Terry Pratchett'Discworld' is taking something that you know is ridiculous and treating it as if it is serious, to see if something interesting happens when you do so.
Terry PratchettPeople flock in, nevertheless, in search of answers to those questions only librarians are considered to be able to answer, such as "Is this the laundry?" "How do you spell surreptitious?" and, on a regular basis, "Do you have a book I remember reading once? It had a red cover and it turned out they were twins.
Terry Pratchett