David Marks

“Over the centuries, mankind has tried many ways of combating the forces of evil... prayer, fasting, good works and so on. Up until Doom, no one seemed to have thought about the double-barrel shotgun. Eat leaden death, demon...”
― Terry Pratchett

“Chaos is found in greatest abundance wherever order is being sought. It always defeats order, because it is better organized.”
― Terry Pratchett, Interesting Times: The Play

“In ancient times cats were worshipped as gods; they have not forgotten this.”
― Terry Pratchett

“Real stupidity beats artificial intelligence every time.”
― Terry Pratchett, Hogfather