Derek

“Most people are not prepared to have their minds changed," he said. "And I think they know in their hearts that other people are just the same, and one of the reasons people become angry when they argue is that they realize just that, as they trot out their excuses."

"Excuses, eh?" Well, if this ain't cynicism, what is?" Erens snorted.

"Yes, excuses," he said, with what Erens thought might just have been a trace of bitterness. "I strongly suspect the things people believe in are usually just what they instinctively feel is right; the excuses, the justifications, the things you're supposed to argue about, come later. They're the least important part of the belief. That's why you can destroy them, win an argument, prove the other person wrong, and still they believe what they did in the first place." He looked at Erens. "You've attacked the wrong thing.”
― Iain M. Banks, Use of Weapons

“Lies propagate, that's what I'm saying. You've got to tell more lies to cover them up, lie about every fact that's connected to the first lie. And if you kept on lying, and you kept on trying to cover it up, sooner or later you'd even have to start lying about the general laws of thought. Like, someone is selling you some kind of alternative medicine that doesn't work, and any double-blind experimental study will confirm that it doesn't work. So if someone wants to go on defending the lie, they've got to get you to disbelieve in the experimental method. Like, the experimental method is just for merely scientific kinds of medicine, not amazing alternative medicine like theirs. Or a good and virtuous person should believe as strongly as they can, no matter what the evidence says. Or truth doesn't exist and there's no such thing as objective reality. A lot of common wisdom like that isn't just mistaken, it's anti-epistemology, it's systematically wrong. Every rule of rationality that tells you how to find the truth, there's someone out there who needs you to believe the opposite. If you once tell a lie, the truth is ever after your enemy; and there's a lot of people out there telling lies.”
― Eliezer Yudkowsky, Harry Potter and the Methods of Rationality

“It comes from a very ancient democracy, you see..."
"You mean, it comes from a world of lizards?"
"No," said Ford, who by this time was a little more rational and coherent than he had been, having finally had the coffee forced down him, "nothing so simple. Nothing anything like so straightforward. On its world, the people are people. The leaders are lizards. The people hate the lizards and the lizards rule the people."
"Odd," said Arthur, "I thought you said it was a democracy."
"I did," said Ford. "It is."
"So," said Arthur, hoping he wasn't sounding ridiculously obtuse, "why don't people get rid of the lizards?"
"It honestly doesn't occur to them," said Ford. "They've all got the vote, so they all pretty much assume that the government they've voted in more or less approximates to the government they want."
"You mean they actually vote for the lizards?"
"Oh yes," said Ford with a shrug, "of course."
"But," said Arthur, going for the big one again, "why?"
"Because if they didn't vote for a lizard," said Ford, "the wrong lizard might get in. Got any gin?"
"What?"
"I said," said Ford, with an increasing air of urgency creeping into his voice, "have you got any gin?"
"I'll look. Tell me about the lizards."
Ford shrugged again.
"Some people say that the lizards are the best thing that ever happenned to them," he said. "They're completely wrong of course, completely and utterly wrong, but someone's got to say it."
"But that's terrible," said Arthur.
"Listen, bud," said Ford, "if I had one Altairian dollar for every time I heard one bit of the Universe look at another bit of the Universe and say 'That's terrible' I wouldn't be sitting here like a lemon looking for a gin.”
― Douglas Adams, So Long, and Thanks for All the Fish

“Reality is that which, when you stop believing in it, doesn't go away.”
― Philip K. Dick, I Hope I Shall Arrive Soon