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Quotes About Critical-thinking

Influential people aren't buffeted by the latest trend or by public opinion. They form their opinions carefully, based on the facts. They're more than willing to change their mind when the facts support it, but they aren't influenced by what other people think - only by what they know.
~ Travis Bradberry
Keeping an open mind is a virtue—but, as the space engineer James Oberg once said, not so open that your brains fall out.
~ Carl Sagan
People ought to think for themselves... The problem is, people only think for themselves if you tell them to. (Corporal Carrot)
~ Terry Pratchett
The problem is, people only think for themselves if you tell them to.
~ Terry Pratchett
Whenever a theory appears to you as the only possible one, take this as a sign that you have neither understood the theory nor the problem which it was intended to solve.
~ Karl Popper
We must not act like children reared with the narrow outlook "As it has been handed down to us".
~ Karl Popper
Hiçbir ?ey bilmiyoruz - bu birincisi. Bu yüzden çok alçakgönüllü olmal?y?z - bu ikincisi. Bilmedi?imiz halde bildi?imizi iddia etmemeliyiz. - bu da üçüncüsü. Halka sevdirmek istedi?im yakla??m kabaca budur. Ama gelece?i pek parlak görünmüyor. (Hayat Problem Çözmektir)
~ Karl Raimund Popper
Her usçu Kant ile birlikte ?unlar? söyleyebilmelidir: Felsefe ö?retilemez - olsa olsa felsefe yapmak ö?retilebilir; yani ele?tirel yakla??m. (Hayat Problem Çözmektir)
~ Karl Raimund Popper
Think wrongly, if you please, but in all cases think for yourself.
~ G.E. Lessing
All the geography, trigonometry, and arithmetic in the world are useless unless you learn to think for yourself. No school teaches you that. It's not on the curriculum.
~ Carlos Ruiz Zafon
In an age of artificial intelligence, too many of our schools and colleges are producing artificial stupidity.
~ Thomas Sowell
To be free, one must have the critical-thinking skills that inoculate against the alluring rhetoric that pervades contemporary society, rhetoric that is constantly seeking to undermine freedom for the sake of varied narrow interests. It is an old story, and Daniel Scoggin, the CEO of Great Hearts, recognizes this reality when he reminds his constituency that "each generation must earn its freedom anew".
~ Gene Edward Veith Jr.
Don't be a fool, Katniss. Think for yourself.
~ Suzanne Collins
It pays to keep an open mind, but not so open your brains fall out.
~ Carl Sagan
If you let other people decide what you think about something like that, if you just follow along because it's trendy, then who are you? When the flock changes direction tomorrow, what, you just throw away everything you think and start over, because other people said so? Then what are you, underneath? You're nothing. You're no one.
~ Tana French
If you want to stay in for the long haul, and lead a life that is free from illusions either propagated by you or embraced by you, then I suggest you learn to recognize and avoid the symptoms of the zealot and the person who knows he is right. For the dissenter, the skeptical mentality is at least as important as any armor of principle.
~ Christopher Hitchens
Keeping an open mind is a virtue," Carl Sagan wrote in The Demon-Haunted World, the last book he published, but "not so open that your brains fall out…. I have a foreboding of an America when, clutching our crystals and nervously consulting our horoscopes, our critical faculties in decline, unable to distinguish between what feels good and what's true, we slide, almost without noticing, back into superstition and darkness." That was twenty years ago.
~ Kurt Andersen
Per capire le cose bisogna studiare, non le sciocchezze che insegnavano a scuola a noialtri, ma com'è che si legge il giornale, com'è fatto un mestiere, chi comanda nel mondo. Si dovrebbe studiare per saper fare a meno di quelli che studiano. Per non farsi fregare da loro.
~ Cesare Pavese
We have taught an entire generation to be so open-minded that their brains fell out.
~ James MacPherson
Too much of what is called 'education' is little more than an expensive isolation from reality.
~ Thomas Sowell
Belong to a religion? Doesn't bother me if you do, as long as it's not one that says to stop thinking and be loud about it.
~ Tim Dorsey
You shall no longer take things at second or third hand, nor look through the eyes of the dead, nor feed on the spectres in books,You shall not look through my eyes either, nor take things from me, You shall listen to all sides and filter them from your self.
~ Walt Whitman
Creo que debemos enseñar a los chicos dos cosas: 1) a dirigir, y 2) a resolver problemas interesantes. Porque la cuestión es que hay un montón de países en la Tierra con gente dispuesta a ser obediente y a trabajar más por menos dinero que nosotros.
~ Timothy Ferriss
I am sure it would be very pleasant and healthy for human beings to have no authority whatever. They would have to think for themselves, instead of always being told what to do and think by advertisements, cinemas, policemen, and parliaments.
~ Leonora Carrington