Carl Sagan Quotes, Stars Quotes, Journey Quotes

We seem, these days, much more willing to recognize the perils before us than we were even a decade ago. The newly recognized dangers threaten all of us, equally. No one can say how it will turn out down here. But this is also, we may note, the first time that a species has become able to journey to the planets and the stars. Sailors on a becalmed sea, we sense a stirring of the breeze.

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Tags : Carl Sagan Quotes , Stars Quotes , Journey Quotes

What a splendid perspective contact with a profoundly different civilization might provide! In a cosmic setting vast and old beyond ordinary human understanding we are a little lonely, and we ponder the ultimate significance, if any, of our tiny but exquisite blue planet, the Earth.... In the deepest sense the search for extraterrestrial intelligence is a search for ourselves.

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If we are to survive, our loyalties must be broadened further, to include the whole human community, the entire planet Earth.

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The candle flame gutters. Its little pool of light trembles. Darkness gathers. The demons begin to stir.

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If there is life, then I believe we should do nothing to disturb that life. Mars then, belongs to the Martians, even if they are microbes.

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The words "question" and "quest" are cognates. Only through inquiry can we discover truth.

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The fact that some geniuses were laughed at does not imply that all who are laughed at are geniuses.

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Chlorine is a deadly poison gas employed on European battlefields in World War I. Sodium is a corrosive metal which burns upon contact with water. Together they make a placid and unpoisonous material, table salt. Why each of these substances has the properties it does is a subject called chemistry.

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Tags : Carl Sagan Quotes , War Quotes , Science Quotes

A single message from space will show that it is possible to live through technological adolescence. . . . It is possible that the future of human civilization depends on the receipt of interstellar messages.

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Tags : Carl Sagan Quotes , Moon Quotes , Space Quotes

How lucky we are to live in this time / the first moment in human history / when we are in fact visiting other worlds

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I maintain there is much more wonder in science than in pseudoscience. And in addition, to whatever measure this term has any meaning, science has the additional virtue, and it is not an inconsiderable one, of being true.

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Tags : Carl Sagan Quotes , Atheist Quotes , Science Quotes

Man is a transitional animal. He is not the climax of creation

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The size and age of the Cosmos are beyond ordinary human understanding. Lost somewhere between immensity and eternity is our tiny planetary home.

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Except for children (who don't know enough not to ask the important questions), few of us spendtime wondering why nature is the way it is . . .

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The cannabis experience has greatly improved my appreciation for art, a subject which I had never much appreciated before.

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Books are like seeds. They can lie dormant for centuries and then flower in the most unpromising soil.

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In Mozambique, the story goes, monkeys do not talk, because they know if they utter even a single word some man will come and put them to work.

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For all our conceits about being the center of the universe, we live in a routine planet of a humdrum star stuck away in an obscure corner ... on an unexceptional galaxy which is one of about 100 billion galaxies. ... That is the fundamental fact of the universe we inhabit, and it is very good for us to understand that.

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Tags : Carl Sagan Quotes , Stars Quotes , Humility Quotes

After the earth dies, some 5 billion years from now, after it's burned to a crisp, or even swallowed by the Sun, there will be other worlds and stars and galaxies coming into being - and they will know nothing of a place once called Earth.

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There are as many atoms in one molecule of DNA as there are stars in a typical galaxy.

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