This must be Thursday,' said Arthur to himself, sinking low... - Douglas Adams, The Hitchhiker's Guide to the Galaxy

"Curiously enough, the only thing that went through the mind of the bowl of petunias as it fell was Oh no, not again. Many people have speculated that if we knew exactly why the bowl of petunias had thought that we would know a lot more about the nature of the Universe than we do now."

"Exactly!"said Deep Thought. "So once you do know what the question actually is, you'll know what the answer means."

"The argument goes something like this: "I refuse to prove that I exist,"says God, "for proof denies faith, and without faith I am nothing."

"Anyone who is capable of getting themselves made President should on no account be allowed to do the job."

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