Exactly!"said Deep Thought. "So once you do know what the qu... - Douglas Adams, The Hitchhiker's Guide to the Galaxy

"Time is an illusion. Lunchtime doubly so."

"I think you ought to know I'm feeling very depressed."

"The Hitch-Hiker's Guide to the Galaxy also mentions alcohol. It says that the best drink in existence is the Pan Galactic Gargle Blaster, the effect of which is like having your brains smashed out with a slice of lemon wrapped round a large gold brick."

"So this is it,"said Arthur, "We are going to die.""Yes,"said Ford, "except... no! Wait a minute!"He suddenly lunged across the chamber at something behind Arthur's line of vision. "What's this switch?"he cried."What? Where?"cried Arthur, twisting round."No, I was only fooling,"said Ford, "we are going to die after all."

"We demand rigidly defined areas of doubt and uncertainty!"