Kevin

“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.”
― Douglas Adams, The Hitchhiker's Guide to the Galaxy

“This must be Thursday,' said Arthur to himself, sinking low over his beer. 'I never could get the hang of Thursdays.”
― Douglas Adams, The Hitchhiker's Guide to the Galaxy

“The story so far:
In the beginning the Universe was created.
This has made a lot of people very angry and been widely regarded as a bad move.”
― Douglas Adams, The Restaurant at the End of the Universe

“Let's think the unthinkable, let's do the undoable. Let us prepare to grapple with the ineffable itself, and see if we may not eff it after all.”
― Douglas Adams, Dirk Gently's Holistic Detective Agency