Religion is not an exact science. Sometimes, of course, neither is science. Author: Terry Pratchett Copy Quote More from Terry Pratchett “Six months ago he was a perfectly ordinary failed wizard. Then he met Twoflower…” “Unseen University was much bigger on the inside. Thousands of years as the lead…” “The fact was that, as droves of demon kings had noticed, there was a limit to w…” “You're- you're not going to force me to go back are you?" he said."Um?" said th…”