->''"Please, Nabu, don't whisper too loudly. Don't show me what can be or not be. Fate is a fickle thing."''
-->--'''[[DoctorFate Kent Nelson]]''', ''{{Series/Smallville}}''

-> ''"Not knowing everything is all that makes it okay sometimes."''
-->-- '''Delirium''', ''ComicBook/TheSandman''

->''He holds out his hands and he touches the chest\\
He breaks its seals, he disturbs its rest\\
Curious and slow he opens the lid\\
He stares over the edge, what he sees he can't grip\\
No diamonds but he sees his own face\\
A possessed wreck with an empty gaze\\
Thrilled by madness he's dying in pain\\
No dream, he's insane!''
-->-- "Diamonds of the Black Chest" by '''Music/RunningWild'''

->''Thought For The Day: Be strong in your ignorance. Knowledge brings only suffering.''
-->-- ''TabletopGame/{{Warhammer 40000}}''

->''[[HeroicBSOD The metal lives. The metal lives. The metal lives. The metal lives.]] [[MadnessMantra The metal lives. The metal lives. The metal lives. The metal lives.]]'' '''''[[GoMadFromTheRevelation THE METAL LIVES. THE METAL LIVES. THE METAL LIVES. THE METAL LIVES...]]'''''
-->-- '''Magos Biologis Sharle Darvus''', artefact study notes, ''[[TabletopGame/{{Warhammer 40000}} Xenology]]''

->''"Poor [[ThirdPersonPerson Redvers]]... he was so frightened, his hair went completely white... he went quite mad, you know..."''
-->-- '''Redvers Fenn-Cooper,''' ''Doctor Who'', "[[Recap/DoctorWhoS26E2GhostLight Ghost Light]]"

->''"I am confident that if anyone actually penetrates our facades, even the most perceptive would still be fundamentally unprepared for the truth of House Dimir."''
-->-- '''Szadek''' of the House Dimir, ''MagicTheGathering''

->'''Bart:''' We come now to the final and most terrifying painting of the evening. To even gaze upon it is to ''go mad!''\\
'''Homer:''' [[http://en.wikipedia.org/wiki/Dogs_Playing_Poker They're dogs... and they're playing POKER!]] ''AAAAHHAHAHAHAHA!!''"
-->-- ''TheSimpsons'', "Treehouse Of Horror IV"

->''[[[TabletopGame/MageTheAwakening Paradox]]] then creates holes in the cosmos that hateful things of anti-existence crawl through. These hateful things then go rampant while the [[{{Muggles}} Sleepers]] are [[HeroicBSOD shutting down their mental processes]] because otherwise they have to deal with the idea that'' ''something just crawled through a '''hole in the cosmos.'''''
-->-- An RPG.net member discussing the dangers of [[WildMagic miscast spells]]

->''"Robo. I think I'm insane now.''"
-->-- '''CarlSagan''''s reaction to an EldritchAbomination, ''AtomicRobo''

->''"So after a filler episode where [[Series/PowerRangersTurbo they]] get baked into a giant pizza[[{{Beat}} .........]] Excuse me a moment."'' (walks away) "'''''[[TheScream AAAAAAAAAAAAAAAAAAHHHHHHHHH!!!!!]]'''''"
-->-- '''[[WebVideo/AtopTheFourthWall Linkara]]''', ''HistoryOfPowerRangers''

->''"When our people found a way to slip through the warp and prove another universe, an identical one, existed, it was too much for him. He could not live knowing that I lived. He became obsessed with the idea of destroying me. The fact that it meant his own destruction, and everything else, meant nothing to him."''
-->-- [[spoiler:'''Anti-Matter!Lazarus''', describing his evil Matter counterpart]], ''Series/StarTrekTheOriginalSeries'', "[[{{Recap/StarTrekS1E27TheAlternativeFactor}} The Alternative Factor]]"

->''"GOOOOOOOOOOOONE! It's all gone. All of it's gone! Bye-bye, woo hoo, see ya!"''
-->-- '''Buzz Lightyear''', ''WesternAnimation/ToyStory'', when he finds out he really is a toy

->''"Sauranok, Sauranok. His own visions worked against him. Twilight's Hammer probably corrupted him from afar."''
-->-- '''Garrosh Hellsceam''', ''VideoGames/WorldOfWarcraft''

->''"Upon breaking out of his cryotube, an ecstatic Dr. Fuji tells Mewtwo that he is the end result of a scientific experiment to create an artificially enhanced cloned copy of Mew. Upon hearing this, Mewtwo takes the news rather well."''
->*Cuts to Mewtwo laying waste to the scientists and laboratory*
-->-- '''American Anime Otaku''' in his review of ''Anime/PokemonTheFirstMovie''
----