Derek

“In an ever-changing, incomprehensible world the masses had reached the point where they would, at the same time, believe everything and nothing, think that everything was possible and that nothing was true. ... Mass propaganda discovered that its audience was ready at all times to believe the worst, no matter how absurd, and did not particularly object to being deceived because it held every statement to be a lie anyhow. The totalitarian mass leaders based their propaganda on the correct psychological assumption that, under such conditions, one could make people believe the most fantastic statements one day, and trust that if the next day they were given irrefutable proof of their falsehood, they would take refuge in cynicism; instead of deserting the leaders who had lied to them, they would protest that they had known all along that the statement was a lie and would admire the leaders for their superior tactical cleverness.”
― Hannah Arendt, The Origins of Totalitarianism

“The Israeli court psychiatrist who examined Eichmann found him a “completely normal man, more normal, at any rate, than I am after examining him,” the implication being that the coexistence of normality and bottomless cruelty explodes our ordinary conceptions and present the true enigma of the trial.”
― Hannah Arendt, Eichmann in Jerusalem: A Report on the Banality of Evil

“If you’re young, it’s just possible that we will be taking our first steps on near-Earth asteroids and Mars during your lifetime. To spread out to the moons of the Jovian planets and the Kuiper Comet Belt will take many generations more. The Oort Cloud will require much longer still. By the time we’re ready to settle even the nearest other planetary systems, we will have changed. The simple passage of so many generations will have changed us. The different circumstances we will be living under will have changed us. Prostheses and genetic engineering will have changed us. Necessity will have changed us. We’re an adaptable species.
It will not be we who reach Alpha Centauri and the other nearby stars. It will be a species very like us, but with more of our strengths and fewer of our weaknesses, a species returned to circumstances more like those for which it was originally evolved, more confident, farseeing, capable, and prudent—the sorts of beings we would want to represent us in a Universe that, for all we know, is filled with species much older, much
more powerful, and very different.
The vast distances that separate the stars are providential. Beings and worlds are quarantined from one another. The quarantine is lifted only for those with sufficient self-knowledge and judgment to have safely traveled from star to star.”
― Carl Sagan, Pale Blue Dot: A Vision of the Human Future in Space

“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