The dean of the art school I went to regularly used to say "The most creative people simply to the best job of hiding the source of their creativity". - in fact he invoked it once directly to me when I protested about how one of my peers went about their final assignment, and again when the whole program revolted over a submission that won honors. I learned a lot about art in that art program, but mostly I learned art wasn't that I thought it was. :)