Hélio Steven

“Only a crisis - actual or perceived - produces real change. When that crisis occurs, the actions that are taken depend on the ideas that are lying around. That, I believe, is our basic function: to develop alternatives to existing policies, to keep them alive and available until the politically impossible becomes the politically inevitable.”
― Milton Friedman

“Tell me," Wittgenstein's asked a friend, "why do people always say, it was natural for man to assume that the sun went round the earth rather than that the earth was rotating?" His friend replied, "Well, obviously because it just looks as though the Sun is going round the Earth." Wittgenstein replied, "Well, what would it have looked like if it had looked as though the Earth was rotating?”
― Ludwig Wittgenstein

“He who knows only his own side of the case knows little of that. His reasons may be good, and no one may have been able to refute them. But if he is equally unable to refute the reasons on the opposite side, if he does not so much as know what they are, he has no ground for preferring either opinion... Nor is it enough that he should hear the opinions of adversaries from his own teachers, presented as they state them, and accompanied by what they offer as refutations. He must be able to hear them from persons who actually believe them...he must know them in their most plausible and persuasive form.”
― John Stuart Mill, On Liberty

“People pontificate, "Suicide is selfishness." Career churchmen like Pater go a step further and call in a cowardly assault on the living. Oafs argue this specious line for varying reason: to evade fingers of blame, to impress one's audience with one's mental fiber, to vent anger, or just because one lacks the necessary suffering to sympathize. Cowardice is nothing to do with it - suicide takes considerable courage. Japanese have the right idea. No, what's selfish is to demand another to endure an intolerable existence, just to spare families, friends, and enemies a bit of soul-searching.”
― David Mitchell, Cloud Atlas