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Any civilization that doesn't develop space travel dies.
Carl Sagan
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Carl Sagan
Age: 62 †
Born: 1934
Born: November 9
Died: 1996
Died: December 20
Astronomer
Astrophysicist
Cosmologist
Naturalist
Non-Fiction Writer
Novelist
Physicist
Planetary Scientist
Science Communicator
Brooklyn
New York
Carl Edward Sagan
Sagan
Carl E. Sagan
Carl E Sagan
C. E. Sagan
C.E. Sagan
C E Sagan
C. Sagan
C Sagan
Sagan C
Sagan C.
Sagan C. E.
Sagan CE
Dies
Space
Doesn
Develop
Travel
Civilization
More quotes by Carl Sagan
We are a way for the cosmos to know itself.
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The simplest thought, like the concept of the number one, has an elaborate logical underpinning.
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We have heard the rationales offered by the nuclear superpowers. We know who speaks for the nations. But who speaks for the human species? Who speaks for Earth?
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With insufficient data it is easy to go wrong.
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We invest far off places with a certain romance... Long summers, mild winters, rich harvests, plentiful game none of them lasts for ever. Your own life, or your bands, or even your species - might be owed to a restless few, drawn by a craving they can hardly articulate or understand, to undiscovered lands, and new worlds.
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War is murder writ large.
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While our behavior is still significantly controlled by our genetic inheritance, we have, through our brains, a much richer opportunity to blaze new behavioral and cultural pathways on short timescales.
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Time spent with children is time well spent. Their little minds are not constrained by 'reality' or focused upon goals. Anything and everything is possible. Imagination will often carry us to worlds that never were. But without it we go nowhere.
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If we are merely matter intricately assembled, is this really demeaning? If there's nothing here but atoms, does that make us less or does that make matter more?
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We are the custodians of life's meaning.
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There is never only ONE of anything in nature.
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Real patriots ask questions.
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If the greenhouse effect is a blanket in which we wrap ourselves to keep warm, nuclear winter kicks the blanket off.
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As the ancient myth makers knew, we are children equally of the earth and the sky.
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I am often amazed at how much more capability and enthusiasm for science there is among elementary school youngsters than among college students.
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If chimpanzees have consciousness, if they are capable of abstractions, do they not have what until now has been described as 'human rights'? How smart does a chimp have to be before killing him constitutes murder?
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We've arranged a civilization in which most crucial elements profoundly depend on science and technology.
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I would love to believe that when I die I will live again, that some thinking, feeling, remembering part of me will continue.
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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.
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Human beings grew up in forests we have a natural affinity for them. How lovely a tree is, straining toward the sky.
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