Carl Sagan cytaty (380 cytatów, strona 9)

Carl Sagan: 380 Cytatów 7 Polubień

Carl Sagan słynne cytaty

„Religie, które nie dostosowują się do zmian naukowych i społecznych, są moim zdaniem skazane na zanik. Zbiór przekonań może się rozwijać i zachować znaczenie tylko wtedy, gdy reaguje na najpoważniejsze zarzuty, jakie można wytoczyć przeciw niemu. (…) Moim zdaniem religie dla własnego dobra powinny zachęcać do sceptycznej oceny dowodów, na których opierają się ich fundamentalne zasady. Nie ma wątpliwości, że religie zapewniają pociechę i wsparcie, są podporą emocjonalną i mogą być użyteczne społecznie. Z tego jednak nie wynika, że religie powinny być chronione przed krytyką i sceptyczną analizą.(…) Twierdzę, że jeżeli jakiś system wierzeń nie może przetrwać krytyki, to nie warto go głosić. Te, które są w stanie przetrwać krytyczną ocenę, zapewne zawierają przynajmniej jądro prawdy.”

Carl Sagan

„Nielegalność konopi jest oburzająca, jest to ograniczanie wykorzystania pełnego potencjału specyfiku, który ma działanie uspokajające, poprawiające wgląd do własnego wnętrza, czułość, braterstwo – tak bardzo potrzebne w tym coraz bardziej szalonym i niebezpiecznym świecie.”

Carl Sagan

The illegality of cannabis is outrageous, an impediment to full utilization of a drug which helps produce the serenity and insight, sensitivity and fellowship so desperately needed in this increasingly mad and dangerous world. (ang.)
Źródło: Mr. X (1969), hermiene.net http://hermiene.net/essays-trans/mr_x.html

„Wielu obdarzonych wyobraźnią przywódców marzyło o nadejściu czasów, kiedy istota ludzka nie będzie utożsamiała się z konkretnym państwem czy narodem, religią, rasą czy grupą zawodową, lecz uzna się za przynależną do rodzaju ludzkiego jako całości. (…) Świat wprawdzie zmierza w tym kierunku, lecz dzieje się to rozpaczliwie powoli. Istnieją poważne obawy, czy w skali globalnej taki stopień (samo)identyfikowania się ludzkości zostanie osiągnięty, zanim doprowadzimy do własnej zguby za pomocą środków technicznych, które powstały z udziałem naszej inteligencji.”

Carl Sagan

Źródło: Kosmiczne związki, s. 21

„Kosmos jest tym wszystkim, co jest, kiedykolwiek było lub kiedykolwiek będzie.”

Carl Sagan książka Kosmos

Kosmos

„Ilekroć myślę o tych odkryciach, czuję dreszcz podziwu, a moje serce zaczyna bić szybciej. Nie mogę się temu oprzeć. Nauka jest zachwytem i rozkoszą.(…) Niemal każdy naukowiec w chwili odkrycia lub nagłego zrozumienia, doświadczył pełnego czci podziwu. Nauka – czysta nauka, nauka nie wykorzystywana do jakiegokolwiek praktycznego celu, ale dla siebie samej – budzi silne emocje u osób ją uprawiających, jak również u tych nienaukowców, którzy od czasu do czasu próbują zapoznać się z tym, co zostało niedawno odkryte.”

Carl Sagan książka Świat nawiedzany przez demony

Świat nawiedzany przez demony

„Opowieści o UFO zostały wymyślone głównie w celu zaspokojenia potrzeb religijnych. W czasach gdy rozwój nauki utrudnia bezkrytyczną akceptację starych religii, zaproponowano alternatywę dla hipotezy Boga. Hipoteza ta przystrojona jest w naukowy żargon, niezwykłe możliwości istot z obcych planet są 'wyjaśnione' przez pozornie naukową terminologię, bogowie i demony dawnych czasów zstąpiły z nieba, by nawiedzać nas, by przedstawiać nam prorocze wizje i kusić obrazami bardziej obiecującej przyszłości. Rodzi się tajemnicza religia epoki kosmicznych podróży.”

Carl Sagan książka Świat nawiedzany przez demony

Świat nawiedzany przez demony

Carl Sagan cytaty

„Cywilizacje albo wychodzą w kosmos, albo giną.”

Carl Sagan

„Lecz życie nie wie, dokąd podąża. Nie ma żadnego długoterminowego planu. Nie myśli o końcu. W ogóle nie myśli. Nie istnieje umysł, w którym odbywałby się proces myślenia. Ewolucja stanowi przeciwieństwo teleologii. Życie jest rozrzutne i ślepe. Nie zna pojęcia sprawiedliwości. Może sobie pozwolić na marnotrawstwo.”

Carl Sagan

Źródło: Cienie zapomnianych przodków

O życiu , O sprawiedliwości , O myślach , O myśleniu

„Wśród zwykłych liczb ukryła się nieskończoność liczb przestępnych, których obecności nigdy by się nie domyślono, gdyby nie zajrzano w głąb matematyki.”

Carl Sagan

O matematyce

„Niewykluczone, że w niektórych z tych doktryn tkwi ziarno prawdy, ale ich powszechna akceptacja wskazuje na brak intelektualnego rygoru i sceptycyzmu oraz na zastępowanie doświadczenia przez iluzje i marzenia.”

Carl Sagan

O marzeniach

„Nie chcę wierzyć. Chcę WIEDZIEĆ.”

Carl Sagan

„Gdybyśmy zaczęli na Ziemi jeszcze raz wszystko od początku i liczyli tylko na przypadek, wówczas w takich samych warunkach fizycznych nie powstałoby nic, co by choć w przybliżeniu przypominało istoty ludzkie. Po prostu w naszej historii ewolucyjnej jest za dużo przypadków, żeby gdziekolwiek indziej mogły powstać istoty żywe, całkiem podobne do istot ludzkich.”

Carl Sagan

Źródło: „Time” z 13 grudnia 1971, s. 55.

O historii

„Nadajemy światu znaczenia przez odwagę naszych pytań i głębię naszych odpowiedzi.”

Carl Sagan

O świecie , Pytanie

„Wyobraźcie sobie pokój skąpany w benzynie. Stoi w nim dwóch śmiertelnych wrogów. Jeden ma 9,000 zapałek. Drugi ma ich 7.000. Każdy z nich ma obawy co do tego który jest lepszy, który silniejszy. W takiej właśnie sytuacji jesteśmy. Ilość broni [jądrowej] w posiadaniu USA i ZSRR jest tak rozdmuchana, tak niepotrzebna do wywarcia wrażenia na innych, że gdyby to nie było tak tragiczne, byłoby to śmieszne.”

Carl Sagan

O pokoju , O wrażeniach

To tłumaczenie czeka na recenzję. Czy to jest poprawne?

„Na przestrzeni tysiącleci autorzy książek mówią wyraźnie i cicho w twojej głowie, bezpośrednio do ciebie.”

Carl Sagan

O książkach

Carl Sagan: Cytaty po angielsku

“Humans are very good at dreaming, although you’d never know it from your television.”

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Carl Sagan książka Contact

Źródło: Contact (1985), Chapter 20 (p. 359)

“The idea that God is an oversized white male with a flowing beard who sits in the sky and tallies the fall of every sparrow is ludicrous. But if by God one means the set of physical laws that govern the universe, then clearly there is such a God. This God is emotionally unsatisfying… it does not make much sense to pray to the law of gravity.”

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Carl Sagan

As quoted in "Scientists & Their Gods" in U.S. News & World Report Vol. 111 (1991)

“A general problem with much of Western theology… is that the God portrayed is too small. It is a god of a tiny world and not a god of a galaxy, much less a universe.”

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Carl Sagan

The Varieties of Scientific Experience: A Personal View of the Search for God (2006)

“That kind of skeptical, questioning, "don't accept what authority tells you" attitude of science — is also nearly identical to the attitude of mind necessary for a functioning democracy. Science and democracy have very consonant values and approaches, and I don't think you can have one without the other.”

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Carl Sagan

Talk of the Nation (3 May 1996)

“The cosmic calendar compresses the local history of the universe into a single year. If the universe began on January 1st it was not until May that the Milky Way formed. Other planetary systems may have appeared in June, July and August, but our Sun and Earth not until mid-September. Life arose soon after.”

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Carl Sagan

56 min 20 sec
Cosmos: A Personal Voyage (1990 Update), The Shores of the Cosmic Ocean [Episode 1]

“I have…a terrible need…shall I say the word?…of religion. Then I go out at night and paint the stars.”

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Carl Sagan książka Kosmos

Quoting Vincent van Gogh, p. 217
Cosmos (1980)

“This image of four spectra is taken from one of Huggins's publications. …You can see that the Comet Winnecke resembles olive oil more than it does Comet Brorsen.”

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Carl Sagan

The Varieties of Scientific Experience: A Personal View of the Search for God (2006)

“History is full of people who out of fear or ignorance or the lust for power have destroyed treasures of immeasurable value which truly belong to all of us. We must not let it happen again.”

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Carl Sagan

36 min 20 sec
Cosmos: A Personal Voyage (1990 Update), Who Speaks for Earth? [Episode 13]

“As the ancient myth makers knew we're children equally of the earth and the sky. In our tenure on this planet we've accumulated dangerous evolutionary baggage, propensities for aggression and ritual, submission to leaders, hostility to outsiders, all of which puts our survival in some doubt. But we've also acquired compassion for others, love for our children, a desire to learn from history and experience and a great soaring passionate intelligence, the clear tools for our continued survival and prosperity. Which aspects of our nature will prevail is uncertain, particularly when our visions and prospects are bound to one small part of the small planet Earth. But up there in the Cosmos an inescapable perspective awaits.”

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Carl Sagan

6 min 10 sec
Cosmos: A Personal Voyage (1990 Update), Who Speaks for Earth? [Episode 13]
Kontekst: Unlike the La Pérouse expedition the Conquistadors sought not knowledge but Gold. They used their superior weapons to loot and murder, in their madness they obliterated a civilisation. In the name of piety, in a mockery of their religion, the Spaniards utterly destroyed a society with an Art, Astronomy and Architecture the equal of anything in Europe. We revile the Conquistadors for their cruelty and shortsightedness, for choosing death. We admire La Pérouse and the Tlingit for their courage and wisdom, for choosing life. The choice is with us still, but the civilisation now in jeopardy is all humanity. As the ancient myth makers knew we're children equally of the earth and the sky. In our tenure on this planet we've accumulated dangerous evolutionary baggage, propensities for aggression and ritual, submission to leaders, hostility to outsiders, all of which puts our survival in some doubt. But we've also acquired compassion for others, love for our children, a desire to learn from history and experience and a great soaring passionate intelligence, the clear tools for our continued survival and prosperity. Which aspects of our nature will prevail is uncertain, particularly when our visions and prospects are bound to one small part of the small planet Earth. But up there in the Cosmos an inescapable perspective awaits. National boundaries are not evident when we view the Earth from space. Fanatical ethnic or religious or national identifications are a little difficult to support when we see our Earth as a fragile blue crescent fading to become an inconspicuous point of light against the bastion and the citadel of the stars. There are not yet obvious signs of extraterrestrial intelligence and this makes us wonder whether civilisations like ours rush inevitably headlong into self-destruction.

“There is no other species on the Earth that does science. It is, so far, entirely a human invention, evolved by natural selection in the cerebral cortex for one simple reason: it works. It is not perfect. It can be misused. It is only a tool. But it is by far the best tool we have, self-correcting, ongoing, applicable to everything. It has two rules. First: there are no sacred truths; all assumptions must be critically examined; arguments from authority are worthless. Second: whatever is inconsistent with the facts must be discarded or revised. We must understand the Cosmos as it is and not confuse how it is with how we wish it to be.”

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Carl Sagan książka Kosmos

Źródło: Cosmos (1980), p. 333

“Who is more humble? The scientist who looks at the universe with an open mind and accepts whatever it has to teach us, or somebody who says everything in this book must be considered the literal truth and never mind the fallibility of all the human beings involved?”

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Carl Sagan

Charlie Rose: An Interview with Carl Sagan http://www.charlierose.com/guest/view/4553, May 27, 1996.

“The prediction I can make with the highest confidence is that the most amazing discoveries will be the ones we are not today wise enough to foresee.”

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Carl Sagan

Cited in Tim Flannery, Atmosphere of Hope. Solutions to the Climate Crisis, Penguin Books, 2015, pages 162 ISBN 9780141981048.
Others

“Those who are skeptical about carbon dioxide greenhouse warming might profitably note the massive greenhouse effect on Venus. No one proposes that Venus's greenhouse effect derives from imprudent Venusians who burned too much coal, drove fuel-inefficient autos, and cut down their forests. My point is different. The climatological history of our planetary neighbor, an otherwise Earthlike planet on which the surface became hot enough to melt tin or lead, is worth considering — especially by those who say that the increasing greenhouse effect on Earth will be self-correcting, that we don't really have to worry about it, or (you can see this in the publications of some groups that call themselves conservative) that the greenhouse effect is a "hoax."”

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Carl Sagan książka Pale Blue Dot

Źródło: Pale Blue Dot: A Vision of the Human Future in Space (1994), p. 227

“I think people in power have a vested interest to oppose critical thinking.”

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Carl Sagan

http://www.sciencefriday.com/segments/carl-sagan-science-is-a-way-of-thinking/
Carl Sagan: 'Science Is a Way of Thinking', Science Friday interview from May 1996
27 December 2013

“Suppose your father… walked into this room at the ordinary human pace of walking. And suppose just behind him was his father. How long would we have to wait before the ancestor who enters the now-open door is a creature who normally walked on all fours? The answer is a week.”

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Carl Sagan

The Varieties of Scientific Experience: A Personal View of the Search for God (2006)

“In science it often happens that scientists say, "You know that's a really good argument; my position is mistaken," and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.”

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Carl Sagan

Keynote address at CSICOP conference (1987), as quoted in Do Science and the Bible Conflict? (2003) by Judson Poling, p. 30

“There is a place with four suns in the sky — red, white, blue, and yellow; two of them are so close together that they touch, and star-stuff flows between them. I know of a world with a million moons. I know of a sun the size of the Earth — and made of diamond. There are atomic nuclei a few miles across which rotate thirty times a second. There are tiny grains between the stars, with the size and atomic composition of bacteria. There are stars leaving the Milky Way, and immense gas clouds falling into it. There are turbulent plasmas writhing with X- and gamma-rays and mighty stellar explosions. There are, perhaps, places which are outside our universe. The universe is vast and awesome, and for the first time we are becoming a part of it.”

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Carl Sagan

Planetary Exploration (University of Oregon Books, Eugene, Oregon, 1970), page 15

“Education on the value of free speech and the other freedoms reserved by the Bill of Rights, about what happens when you don't have them, and about how to exercise and protect them, should be an essential prerequisite for being an American citizen — or indeed a citizen of any nation, the more so to the degree that such rights remain unprotected. If we can't think for ourselves, if we're unwilling to question authority, then we're just putty in the hands of those in power. But if the citizens are educated and form their own opinions, then those in power work for us. In every country, we should be teaching our children the scientific method and the reasons for a Bill of Rights. With it comes a certain decency, humility and community spirit. In the demon-haunted world that we inhabit by virtue of being human, this may be all that stands between us and the enveloping darkness.”

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Carl Sagan

Źródło: The Demon-Haunted World : Science as a Candle in the Dark (1995), Ch. 25 : Real Patriots Ask Questions

“A googolplex is precisely as far from infinity as is the number 1… no matter what number you have in mind, infinity is larger still.”

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Carl Sagan książka Kosmos

Źródło: Cosmos (1980), p. 220

“Other things being equal, it is better to be smart than to be stupid.”

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Carl Sagan książka Kosmos

Źródło: Cosmos (1980), p. 284

“Jingoistic rhetoric and puerile self-congratulatory nationalism.”

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Carl Sagan książka Contact

Źródło: Contact (1985), Chapter 11 (p. 181)

“You see, the religious people — most of them — really think this planet is an experiment. That’s what their beliefs come down to. Some god or other is always fixing and poking, messing around with tradesmen’s wives, giving tablets on mountains, commanding you to mutilate your children, telling people what words they can say and what words they can’t say, making people feel guilty about enjoying themselves, and like that. Why can’t the gods leave well enough alone? All this intervention speaks of incompetence. If God didn’t want Lot’s wife to look back, why didn’t he make her obedient, so she’d do what her husband told her? Or if he hadn’t made Lot such a shithead, maybe she would’ve listened to him more. If God is omnipotent and omniscient, why didn’t he start the universe out in the first place so it would come out the way he wants? Why’s he constantly repairing and complaining? No, there’s one thing the Bible makes clear: The biblical God is a sloppy manufacturer. He’s not good at design, he’s not good at execution. He’d be out of business if there was any competition.”

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Carl Sagan książka Contact

Źródło: Contact (1985), Chapter 16 (p. 285)

“The Platonists and their Christian successors held the peculiar notion that the Earth was tainted and somehow nasty, while the heavens were perfect and divine. The fundamental idea that the Earth is a planet, that we are citizens of the Universe, was rejected and forgotten.”

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Carl Sagan książka Kosmos

Źródło: Cosmos (1980), p. 188

“Human beings have a demonstrated talent for self-deception when their emotions are stirred.”

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Carl Sagan książka Kosmos

Źródło: Cosmos (1980), p. 135

“I wish to propose a doctrine which may, I fear, appear wildly paradoxical and subversive. The doctrine in question is this: that it is undesirable to believe a proposition when there is no ground whatever for supposing it true. I must, of course, admit that if such an opinion became common it would completely transform our social life and our political system; since both are at present faultless, this must weigh against it.”

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Carl Sagan książka Contact

Źródło: Contact (1985), Chapter 2 (p. 15, quoting Bertrand Russell)

“If a marker were to be erected today, it might read, in homage to his scientific courage: “He preferred the hard truth to his dearest illusions.””

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Carl Sagan książka Kosmos

On the character of Johannes Kepler, p. 67
Cosmos (1980)

“At birth all of us imagine that we are the universe, and we don't distinguish the boundaries between ourselves and those around us. …in some social situations, there is the sense that we are central, important. …there was a natural projection of those attitudes upon the universe.”

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Carl Sagan

The Varieties of Scientific Experience: A Personal View of the Search for God (2006)

“Something dreadful happens to students between first and twelfth grades, and it's not just puberty.”

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Carl Sagan

http://www.sciencefriday.com/segments/carl-sagan-science-is-a-way-of-thinking/
Carl Sagan: 'Science Is a Way of Thinking', Science Friday interview from May 1996
27 December 2013