"It used to be so simple, once upon a time. because the universe was full of ignorance all around and the scientist panned through it like a prospector crouched over a mountain stream, looking for the gold of knowledge among the gravel of unreason, the sand of uncertainty and the little whiskery eight-legged swimming things of superstition.
Occasionally he would straighten up and say things like ‘Hurrah, I’ve discovered Boyle’s Third Law.’ And everyone knew where they stood. But the trouble was that ignorance became more interesting, especially big fascinating ignorance about huge and important things like matter and creation, and people stopped patiently building their little houses of rational sticks in the chaos of the universe and started getting interested in the chaos itself – partly because it was a lot easier to be an expert on chaos, but mostly because it made really good patterns that you could put on a t-shirt."
- Terry Pratchett - Witches Abroad
