->''Tell me would you kill to save a life?''\\
''Tell me would you kill to prove you're right?''\\
''Crash, crash, burn, let it all burn''
-->--'''[[http://www.youtube.com/watch?v=51sU2-U6NtI&feature=related Hurricane]]''', ''[[Music/ThirtySecondsToMars 30 Seconds To Mars]]''

->''"Never get out of the boat." Absolutely goddamn right! Unless you were goin' all the way. Kurtz got off the boat. He split from the whole fuckin' program.''
-->--'''Willard''', ''Film/ApocalypseNow''

->''"All it takes is one bad day to reduce the sanest man alive to lunacy. That's how far the world is from where I am. Just one bad day."''
-->--'''The Joker''', ''ComicBook/TheKillingJoke''

->'''Mitani:''' [[YouFailLogicForever I mean, really, when you think about it logically, what's so wrong with being gay? And as long as you're gay, what's wrong with taking a student lover half your age? And seeing your young lover mutilate himself horribly? And poisoning a priest when he finds out what you've been up to? And then horribly mutilating another young lover when he finds out about the first one?]]\\
'''Tsuzuki:''' ...I guess this would be that 'slippery slope' argument I keep hearing about.
-->-- ''Cropped Scan Theater''

->''"Slippery slopes" can be ''fun!'' -- kinda like a water slide.''
-->-- '''Larry''', ''Series/BurnNotice''

-> "There are laws, laws of time. And once upon a time there were people in charge of those laws, but they died! All of them ''died!'' And do you know who that leaves? ''ME!'' It's taken all these years to realise it, but the laws of time are MINE! '''''[[AGodAmI AND THEY WILL OBEY ME!]]"'''''
-->-- '''The Tenth Doctor''', ''Series/DoctorWho'', "The Waters of Mars"

->''"I am deeply concerned by what is happening here. It began when we apprehended a spy, a man who admitted his guilt and who will answer for his crime. But the hunt didn't end there. Another man, [[MauveShirt Mister Simon Tarses]], was brought to trial and it was a trial, no matter what others choose to call it. [[KangarooCourt A trial based on insinuation and innuendo. Nothing substantive offered against Mister Tarses, much less proven]]. [[FantasticRacism Mister Tarses' grandfather is Romulan, and for that reason his career now stands in ruins]]. Have we become so fearful? Have we become so cowardly that we must extinguish a man because he carries the blood of a current enemy? Admiral, let us not condemn Simon Tarses, or anyone else, because of their bloodlines, or investigate others for their innocent associations. I implore you, do not continue with this proceeding. End it now."''
-->-- '''Capt. Jean-Luc Picard''', ''Series/StarTrekTheNextGeneration'', "The Drumhead"

->"Megatron seems to change forms like a race-bot changes tires, but [[SlowlySlippingIntoEvil with every re-scan he only grows more twisted and evil]]. There was a time Megatron [[NobleDemon actually seemed to care about the Decepticons under his command]], but now all he cares about is power."
-->--'''Optimus Prime''', ''Anime/TransformersArmada''

->''"Fanaticism is redoubling your effort while losing sight of your goal."''
-->-- '''George Santayana'''

->''"[[HeWhoFightsMonsters He who fights with monsters]] should look to it that he himself does not become a monster. And when you gaze long into an abyss the abyss also gazes into you."''
-->-- '''Creator/FriedrichNietzsche''', ''Beyond Good and Evil''

->''"For if once a man indulges himself in murder, very soon he comes to think little of robbing; and from robbing he comes next to drinking and Sabbath-breaking, and from that to incivility and procrastination. Once begun upon this downward path, you never know where you are to stop. Many a man has dated his ruin from some murder or other that perhaps he thought little of at the time."''
-->-- '''Thomas de Quincey''', ''Murder Considered as One of the Fine Arts''

->''"People like this focus on purity. They view consensus and incremental progress as a sort of betrayal. Purity of cause, ideological purity and the purifying effect of violence crop up whenever the mindset corrupts one cause or another. It is not an illness of any particular ideology. Self-righteous manicheanism is an inbuilt weakness, a mold that grows on lazy minds, whenever a group finds a cause."''
-->-- '''[[http://www.balloon-juice.com/?p=14361 Tim F.]]'''