What's up?"[asked Ford.]I don't know,"said Marvin, "I've nev... - Douglas Adams, The Hitchhiker's Guide to the Galaxy

"Would it save you a lot of time if I just gave up and went mad now?"

"He felt that his whole life was some kind of dream and he sometimes wondered whose it was and whether they were enjoying it."

"This planet has - or rather had - a problem, which was this: most of the people living on it were unhappy for pretty much of the time. Many solutions were suggested for this problem, but most of these were largely concerned with the movement of small green pieces of paper, which was odd because on the whole it wasn't the small green pieces of paper that were unhappy."

"I'd far rather be happy than right any day."

"My capacity for happiness,"he added, "you could fit into a matchbox without taking out the matches first"