Douglas Adams, The Hitchhiker's Guide to the Galaxy

"When one day an expedition was sent to the spatial coordinates that Voojagig had claimed for the planet they discovered only a small asteroid inhabited by a solitary old man who claimed repeatedly that nothing was true, though he was later discovered to be lying."

"Bypasses are devices that allow some people to dash from point A to point B very fast while other people dash from point B to point A very fast. People living at point C, being a point directly in between, are often given to wonder what's so great about point A that so many people from point B are so keen to get there, and what's so great about point B that so many people from point A are so keen to get there. They often wish that people would just once and for all work out where the hell they wanted to be."

"Don't blame you," said Marvin and counted five hundred and ninety-seven thousand million sheep before falling asleep again a second later."

"How many roads must a man walk down?"

"So the hours are pretty good then' he resumed. The Vogon stared down at him as sluggish thoughts moiled around in the murky depths. Yeah,' he said, 'but now you come to mention it, most of the actual minutes are pretty lousy."

"One of the major difficulties Trillian experienced in her relationship with Zaphod was learning to distinguish between him pretending to be stupid just to get people off their guard, pretending to be stupid because he couldn't be bothered to think and wanted someone else to do it for him, pretending to be outrageously stupid to hide the fact that he actually didn’t understand what was going on, and really being genuinely stupid. He was renowned for being amazingly clever and quite clearly was so—but not all the time, which obviously worried him, hence, the act. He preferred people to be puzzled rather than contemptuous."

"The Hitchhiker's Guide to the Galaxy is an indispensable companion to all those who are keen to make sense of life in an infinitely complex and confusing Universe, for though it cannot hope to be useful or informative on all matters, it does at least make the reassuring claim, that where it is inaccurate it is at least definitively inaccurate. In cases of major discrepancy it's always reality that's got it wrong. This was the gist of the notice. It said "The Guide is definitive. Reality is frequently inaccurate."This has led to some interesting consequences. For instance, when the Editors of the Guide were sued by the families of those who had died as a result of taking the entry on the planet Tralal literally (it said "Ravenous Bugblatter Beasts often make a very good meal for visiting tourists: instead of "Ravenous Bugblatter Beasts often make a very good meal of visiting tourists"), they claimed that the first version of the sentence was the more aesthetically pleasing, summoned a qualified poet to testify under oath that beauty was truth, truth beauty and hoped thereby to prove that the guilty party in this case was Life itself for failing to be either beautiful or true. The judges concurred, and in a moving speech held that Life itself was in contempt of court, and duly confiscated it from all those there present before going off to enjoy a pleasant evening's ultragolf."

"A five-week sand blizzard" said Deep Thought haughtily. "You ask this of me who have contemplated the very vectors of the atoms in the Big Bang itself? Molest me not with this pocket calculator stuff."

"And all dared to brave unknown terrors, to do mighty deeds, to boldly split infinitives that no man had split before--and thus was the Empire forged."

"Life,” said Marvin dolefully, “loathe it or ignore it, you can’t like it."

"But the plans were on display…”“On display? I eventually had to go down to the cellar to find them.”“That’s the display department.”“With a flashlight.”“Ah, well, the lights had probably gone.”“So had the stairs.”“But look, you found the notice, didn’t you?”“Yes,” said Arthur, “yes I did. It was on display in the bottom of a locked filing cabinet stuck in a disused lavatory with a sign on the door saying ‘Beware of the Leopard."

"Far out in the uncharted backwaters of the unfashionable end of the western spiral arm of the Galaxy lies a small unregarded yellow sun. Orbiting this at a distance of roughly ninety-two million miles is an utterly insignificant little blue green planet whose ape-descended life forms are so amazingly primitive that they still think digital watches are a pretty neat idea."

"What's so unpleasant about being drunk"Ask a glass of water!"

"The ships hung in the sky in much the same way that bricks don't."

"For instance, on the planet Earth, man had always assumed that he was more intelligent than dolphins because he had achieved so much—the wheel, New York, wars and so on—whilst all the dolphins had ever done was muck about in the water having a good time. But conversely, the dolphins had always believed that they were far more intelligent than man—for precisely the same reasons."

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

"A towel is about the most massively useful thing an interstellar hitchhiker can have."

"What does it matter? Science has achieved some wonderful things, of course, but I'd far rather be happy than right any day."

"The Ultimate Answer to Life, The Universe and Everything is...42!"

"The Heart of Gold fled on silently through the night of space, now on conventional photon drive. Its crew of four were ill as ease knowing that they had been brought together not of their own volition or by simple coincidence, but by some curious perversion of physics- as if relationships between people were susceptible to the same laws that governed the relationships between atoms and molecules"