“The brain works fast when it thinks it’s about to be cut in half.”

“And our lady friend, she thinks life works like a fairy tale.'Well, that’s harmless, isn’t it?'Yeah, but in fairy tales, when someone dies... it’s just a word.”

“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...”

“Belief is one of the most powerful organic forces in the multiverse. It may not be able to move mountains, exactly. But it can create someone who can.People get exactly the wrong idea about belief. They think it works back to front. They think the sequence is, first object, then belief. In fact, it works the other way.”

“I'll be more enthusiastic about encouraging thinking outside the box when there's evidence of any thinking going on inside it.”

“I’m a witch. It’s what we do. When it’s nobody else’s business, it’s my business.”

“Light thinks it travels faster than anything but it is wrong. No matter how fast light travels, it finds the darkness has always got there first, and is waiting for it.”