What are the best Carl Sagan quotes?

Accurate and famous quotes by Carl Sagan. Science, universe, world, technology, space are the favorite topics of this American astronomer. Read the best of all time and enjoy Top 10 lists, which can be shared with your friends and family.


  1. For small creatures such as we the vastness is bearable only through love.


  2. Extinction is the rule, survival is the exception.


  3. Somewhere, something incredible is waiting to be known.


  4. Imagination will often carry us to worlds that never were. But without it we go nowhere.


  5. Where we have strong emotions, we're liable to fool ourselves.


  6. I don't want to believe. I want to know.


  7. It is far better to grasp the universe as it really is than to persist in delusion, however satisfying and reassuring.


  8. Our ancestors worshipped the Sun, and they were not that foolish. It makes sense to revere the Sun and the stars, for we are their children.


  9. If you want to make an apple pie from scratch, you must first create the universe.


  10. The universe is not required to be in perfect harmony with human ambition.


  11. We make our world significant by the courage of our questions and by the depth of our answers.


  12. We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology.


  13. If we like them, they're freedom fighters . . . If we don't like them, they're terrorists. In the unlikely case we can't make up our minds, they're temporarily only guerrillas.


  14. The universe seems neither benign nor hostile, merely indifferent.


  15. Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding of how the world works.


  16. I am often amazed at how much more capability and enthusiasm for science there is among elementary school youngsters than among college students.


  17. If you wish to make an apple pie from scratch, you must first invent the universe.


  18. Modern science has been a voyage into the unknown, with a lesson in humility waiting at every stop. Many passengers would rather have stayed home.


  19. For me, it is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring.

    • delusion

  20. Books tap the wisdom of our species -- the greatest minds, the best teachers -- from all over the world and from all our history. And they're patient.


  21. When you make the finding yourself - even if you're the last person on Earth to see the light - you'll never forget it.


  22. In the fabric of space and in the nature of matter, as in a great work of art, there is, written small, the artist's signature.


  23. A celibate clergy is an especially good idea, because it tends to suppress any hereditary propensity toward fanaticism.


  24. The brain is like a muscle. When it is in use we feel very good. Understanding is joyous.


  25. Science is a way of thinking much more than it is a body of knowledge.


  26. I can find in my undergraduate classes, bright students who do not know that the stars rise and set at night, or even that the Sun is a star.


  27. If we long to believe that the stars rise and set for us, that we are the reason there is a Universe, does science do us a disservice in deflating our conceits?


  28. All of the books in the world contain no more information than is broadcast as video in a single large American city in a single year. Not all bits have equal value.


  29. 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.


  30. Since, in the long run, every planetary civilization will be endangered by impacts from space, every surviving civilization is obliged to become spacefaring--not because of exploratory or romantic zeal, but for the most practical reason imaginable: staying alive... If our long-term survival is at stake, we have a basic responsibility to our species to venture to other worlds.




Carl Sagan image quotes

What are the best Carl Sagan images quotes? Read and bookmark finest sayings from Carl Sagan, embed as quotes on beautiful images. Those images have science quotes, universe quotes, world quotes, technology quotes, space quotes.


  1. Picture quote by Carl Sagan about progress

    We can judge our progress by the courage of our question and the depth of our answers, our willingness to embrace what is true rather than what feels good.


  2. Picture quote by Carl Sagan about discovery

    Somewhere, something incredible is waiting to be known.


That are top sayings from Carl Sagan as picture quotes. Access more quotations by Carl Sagan with images on Pinterest.

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About Carl Sagan

Name Carl Sagan
About Carl Edward Sagan was an American astronomer, cosmologist, astrophysicist, astrobiologist, author, science popularizer, and science communicator in as
Quotes 67 quotes
Nationality American
Profession Astronomer
Birthday November 9, 1934
Top topics science, universe, world, technology, space

Where is Carl Sagan from? Carl Sagan is American who said awesome wise words. Well-known and respected in American society for wise sayings. The following quotations and images represent the American nature embed in Carl Sagan's character.

What Carl Sagan was famous for? Carl Sagan is famous astronomer with many good quotes. Influential and well recognized astronomer all over the world. Browse a lot of Carl Sagan books and reference books with quotes from Carl Sagan on Amazon.


What are the best science quotes by Carl Sagan?


  1. We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology.

    • anyone

  2. I am often amazed at how much more capability and enthusiasm for science there is among elementary school youngsters than among college students.

    • education

  3. Science is a way of thinking much more than it is a body of knowledge.

    • science

  4. If we long to believe that the stars rise and set for us, that we are the reason there is a Universe, does science do us a disservice in deflating our conceits?

    • believe

  5. Science is not only compatible with spirituality; it is a profound source of spirituality.


  6. 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.

    • politics

  7. It is the tension between creativity and skepticism that has produced the stunning and unexpected findings of science.

    • science

  8. We've arranged a civilization in which most crucial elements profoundly depend on science and technology.

    • technology

  9. Skeptical scrutiny is the means, in both science and religion, by which deep thoughts can be winnowed from deep nonsense.


  10. We have also arranged things so that almost no one understands science and technology. This is a prescription for disaster. We might get away with it for a while, but sooner or later this combustible mixture of ignorance and power is going to blow up in our faces.


More science quotes or go to table of contents


What are the best universe quotes by Carl Sagan?


  1. It is far better to grasp the universe as it really is than to persist in delusion, however satisfying and reassuring.

    • delusion

  2. The universe is not required to be in perfect harmony with human ambition.

    • ambition

  3. The universe seems neither benign nor hostile, merely indifferent.

    • benign

  4. If you wish to make an apple pie from scratch, you must first invent the universe.

    • nature

  5. For me, it is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring.

    • delusion

  6. If we long to believe that the stars rise and set for us, that we are the reason there is a Universe, does science do us a disservice in deflating our conceits?

    • believe

  7. Who are we? We find that we live on an insignificant planet of a humdrum star lost in a galaxy tucked away in some forgotten corner of a universe in which there are far more galaxies than people.


  8. Those afraid of the universe as it really is, those who pretend to nonexistent knowledge and envision a Cosmos centered on human beings will prefer the fleeting comforts of superstition. They avoid rather than confront the world. But those with the courage to explore the weave and structure of the Cosmos, even where it differs profoundly from their wishes and prejudices, will penetrate its deepest mysteries.

    • universe

  9. Our posturings, our imagined self-importance, the delusion that we have some privileged position in the universe, are challenged by this point of pale light. Our planet is a lonely speck in the great enveloping cosmic dark.


More universe quotes or go to table of contents


What are the best world quotes by Carl Sagan?


  1. Our species needs, and deserves, a citizenry with minds wide awake and a basic understanding of how the world works.

    • awake

  2. All of the books in the world contain no more information than is broadcast as video in a single large American city in a single year. Not all bits have equal value.

    • technology

  3. Personally, I would be delighted if there were a life after death, especially if it permitted me to continue to learn about this world and others, if it gave me a chance to discover how history turns out.


  4. We hunger to understand, so we invent myths about how we imagine the world is constructed - and they're, of course, based upon what we know, which is ourselves and other animals. So we make up stories about how the world was hatched from a cosmic egg or created after the mating of cosmic deities or by some fiat of a powerful being.


  5. No other planet in the solar system is a suitable home for human beings; it's this world or nothing. That's a very powerful perception.


More world quotes or go to table of contents


What are the best technology quotes by Carl Sagan?


  1. We live in a society exquisitely dependent on science and technology, in which hardly anyone knows anything about science and technology.

    • anyone

  2. All of the books in the world contain no more information than is broadcast as video in a single large American city in a single year. Not all bits have equal value.

    • technology

  3. We've arranged a civilization in which most crucial elements profoundly depend on science and technology.

    • technology

  4. We have also arranged things so that almost no one understands science and technology. This is a prescription for disaster. We might get away with it for a while, but sooner or later this combustible mixture of ignorance and power is going to blow up in our faces.

    • almost

More technology quotes or go to table of contents


What are the best space quotes by Carl Sagan?


  1. Our ancestors worshipped the Sun, and they were not that foolish. It makes sense to revere the Sun and the stars, for we are their children.

    • space

  2. Since, in the long run, every planetary civilization will be endangered by impacts from space, every surviving civilization is obliged to become spacefaring--not because of exploratory or romantic zeal, but for the most practical reason imaginable: staying alive... If our long-term survival is at stake, we have a basic responsibility to our species to venture to other worlds.

    • humanity

  3. Even these stars, which seem so numerous, are as sand, as dust - or less than dust - in the enormity of the space in which there is nothing.


  4. The boundary between space and the earth is purely arbitrary. And I'll probably always be interested in this planet - it's my favorite.

    • space

More space quotes or go to table of contents


More quotes by Carl Sagan

Want some more good quotations by Carl Sagan? Explore the rest of 67 sayings by Carl Sagan.


Science is not only compatible with spirituality; it is a profound source of spirituality.

  • metaphysics

It is the tension between creativity and skepticism that has produced the stunning and unexpected findings of science.

  • science

The dangers of not thinking clearly are much greater now than ever before. It's not that there's something new in our way of thinking - it's that credulous and confused thinking can be much more lethal in ways it was never before.


The boundary between space and the earth is purely arbitrary. And I'll probably always be interested in this planet - it's my favorite.

  • space

We've arranged a civilization in which most crucial elements profoundly depend on science and technology. We have also arranged things so that almost no one understands science and technology. This is a prescription for disaster. We might get away with it for a while, but sooner or later this combustible mixture of ignorance and power is going to blow up in our faces.


There is a wide, yawning black infinity. In every direction, the extension is endless; the sensation of depth is overwhelming. And the darkness is immortal. Where light exists, it is pure, blazing, fierce; but light exists almost nowhere, and the blackness itself is also pure and blazing and fierce.

  • light

The professed function of the nuclear weapons on each side is to prevent the other side from using their nuclear weapons. If that's all it is, then we've gotta as: how many nuclear weapons do you need to do that?


Our posturings, our imagined self-importance, the delusion that we have some privileged position in the universe, are challenged by this point of pale light. Our planet is a lonely speck in the great enveloping cosmic dark.

  • light

We've arranged a civilization in which most crucial elements profoundly depend on science and technology.

  • technology

A book is made from a tree. It is an assemblage of flat, flexible parts (still called


We are not without empathetic terror when we open Pascal's 'Pensees' and read, 'I am the great silent spaces between worlds.'


No other planet in the solar system is a suitable home for human beings; it's this world or nothing. That's a very powerful perception.

  • home

Those afraid of the universe as it really is, those who pretend to nonexistent knowledge and envision a Cosmos centered on human beings will prefer the fleeting comforts of superstition. They avoid rather than confront the world. But those with the courage to explore the weave and structure of the Cosmos, even where it differs profoundly from their wishes and prejudices, will penetrate its deepest mysteries.

  • universe

We are the representatives of the cosmos; we are an example of what hydrogen atoms can do, given 15 billion years of cosmic evolution.


Absence of evidence is not evidence of absence.


I've written a number of books that have to do with the evolution of humans, human intelligence, human emotions.

  • intelligence

It's been said that astronomy is a humbling and, I might add, a character-building experience.


The Earth is a very small stage in a vast cosmic arena. Think of the rivers of blood spilled by all those generals and emperors so that, in glory and triumph, they could become the momentary masters of a fraction of a dot.


There is today-in a time when old beliefs are withering-a kind of philosophical hunger, a need to know who we are and how we got here. It is an on-going search, often unconscious, for a cosmic perspective for humanity.

  • philosophy

We start out a million years ago in a small community on some grassy plain; we hunt animals, have children, and develop a rich social, sexual, and intellectual life, but we know almost nothing about our surroundings.


We have also arranged things so that almost no one understands science and technology. This is a prescription for disaster. We might get away with it for a while, but sooner or later this combustible mixture of ignorance and power is going to blow up in our faces.

  • almost

Who are we? We find that we live on an insignificant planet of a humdrum star lost in a galaxy tucked away in some forgotten corner of a universe in which there are far more galaxies than people.

  • universe

I worry that, especially as the Millennium edges nearer, pseudo-science and superstition will seem year by year more tempting, the siren song of unreason more sonorous and attractive.


A religion, old or new, that stressed the magnificence of the universe as revealed by modern science might be able to draw forth reserves of reverence and awe hardly tapped by conventional faiths. Sooner or later such a religion will emerge.


Finding the occasional straw of truth awash in a great ocean of confusion and bamboozle requires intelligence, vigilance, dedication and courage. But if we don't practice these tough habits of thought, we cannot hope to solve the truly serious problems that face us - and we risk becoming a nation of suckers, up for grabs by the next charlatan who comes along.


We're in very bad trouble if we don't understand the planet we're trying to save.


We are the local embodiment of a Cosmos grown to self-awareness. We have begun to contemplate our origins: starstuff pondering the stars; organized assemblages of ten billion billion billion atoms considering the evolution of atoms; tracing the long journey by which, here at least, consciousness arose. Our loyalties are to the species and the planet. We speak for Earth. Our obligation to survive is owed not just to ourselves but also to that Cosmos, ancient and vast, from which we spring.


We hunger to understand, so we invent myths about how we imagine the world is constructed - and they're, of course, based upon what we know, which is ourselves and other animals. So we make up stories about how the world was hatched from a cosmic egg or created after the mating of cosmic deities or by some fiat of a powerful being.

  • world

In our obscurity - in all this vastness - there is no hint that help will come from elsewhere to save us from ourselves. It is up to us.


Skeptical scrutiny is the means, in both science and religion, by which deep thoughts can be winnowed from deep nonsense.

  • deep

But the fact that some geniuses were laughed at does not imply that all who are laughed at are geniuses. They laughed at Columbus, they laughed at Fulton, they laughed at the Wright Brothers. But they also laughed at Bozo the Clown.


Personally, I would be delighted if there were a life after death, especially if it permitted me to continue to learn about this world and others, if it gave me a chance to discover how history turns out.

  • learning

Most of the people that I deal with are human. So I've had a lot of experience with that.

  • experience

You probably don't need more weapons than what's required to destroy every city on earth. There's only 2,300 cities. So, the United States, by that criteria, only needs 2,300 nuclear weapons - well, we've got more than 25,000!


It seems to me what is called for is an exquisite balance between two conflicting needs: the most skeptical scrutiny of all hypotheses that are served up to us and at the same time a great openness to new ideas . . . If you are only skeptical, then no new ideas make it through to you . . . On the other hand, if you are open to the point of gullibility and have not an ounce of skeptical sense in you, then you cannot distinguish the useful ideas from the worthless ones.


Even these stars, which seem so numerous, are as sand, as dust - or less than dust - in the enormity of the space in which there is nothing.

  • stars

Today, we're still loaded down - and, to some extent, embarrassed - by ancient myths, but we respect them as part of the same impulse that has led to the modern, scientific kind of myth. But we now have the opportunity to discover, for the first time, the way the universe is in fact constructed as opposed to how we would wish it to be constructed.


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Astronomers similar to Carl Sagan

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Carl Sagan favorite topics

Carl Sagan is famous for his passion about science, universe, world, technology, space. Check out great quotations and affirmations on these topics.


Conclusion

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When was Carl Sagan birthday? Carl Sagan was born on November 9, 1934.

Who is Carl Sagan? Some facts about Carl Sagan from biography. tronomy and other natural sciences. He is best known for his work as a science popularizer and communicator. Renowned promoter of sciences, Carl Edward Sagan was the co-writer and presenter of the award-winning 1980 television series Cosmos: A Personal Voyage, seen by more than 500 million people in over 60 countries.... Read more about Carl Sagan on Wikipedia or watch videos with quotes from Carl Sagan on YouTube. Browse a lot of books about Carl Sagan on Amazon to get more reference.

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