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We humans appear on the cosmic calendar so recently that our recorded history occupies only the last few seconds of the last minute of December 31st.
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
Lasts
December
Last
Recorded
History
Recently
Humans
Cosmic
Seconds
Appear
Occupies
Minute
Calendar
Minutes
Calendars
More quotes by Carl Sagan
If our long-term survival is at stake, we have a basic responsibility to our species to venture to other worlds. Sailors on a becalmed sea, we sense the stirring of a breeze.
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Advances in medicine and agriculture have saved vastly more lives than have been lost in all the wars in history.
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Science is not perfect. It's often misused it's only a tool, but it's the best tool we have. Self-correcting , ever changing, applicable to everything: with this tool, we vanquish the impossible.
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The universe is a pretty big place. If it's just us, seems like an awful waste of space.
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We are like butterflies who flutter for a day and think it is forever.
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If we're capable of conjuring up terrifying monsters in childhood, why shouldn't some of us, at least on occasion, be able to fantasize something similar, something truly horrifying, a shared delusion, as adults?
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There is never only ONE of anything in nature.
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Extraordinary claims demand extraordinary evidence
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There are no forbidden questions in science, no matters too sensitive or delicate to be probed, no sacred truths.
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We humans look rather different from a tree. Without a doubt we perceive the world differently than a tree does. But down deep, at the molecular heart of life, the trees and we are essentially identical.
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Thus the recent rapid evolution of human intelligence is not only the cause of but also the only conceivable solution to the many serious problems that beset us.
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A celibate clergy is an especially good idea, because it tends to suppress any hereditary propensity toward fanaticism.
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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.
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I set before you two ways: You can use your technology to destroy yourselves or to carry you to the planets and the stars. It's up to you.
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My deeply held belief is that if a god of anything like the traditional sort exists, our curiosity and intelligence is provided by such a God. We would be unappreciative of that gift if we suppressed our passion to explore the universe and ourselves.
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Observation: I can't see a thing. Conclusion: Dinosaurs.
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There is a report that says that kids who watch violent TV programs tend to be more violent when they grow up. But did the TV cause the violence, or do violent children preferentially enjoy watching violent programs?
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Modern Darwinism makes it abundantly clear that many less ruthless traits, some not always admired by robber barons and Fuhrers - altruism, general intelligence, compassion - may be the key to survival.
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The total number of stars in the Universe is larger than all the grains of sand on all the beaches of the planet Earth.
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There are lots of ways to communicate what we know, but few ways to communicate what we feel. Music is one way to communicate emotions.
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