Carl Sagan Quotes, Thinking Quotes, Blood Quotes

.. Think of the rivers of blood spilled by all those generals and emperors so that in glory and in triumph they could become the 'Momentary' masters of a 'Fraction' of a 'Dot'

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Tags : Carl Sagan Quotes , Thinking Quotes , Blood Quotes

Coal, oil and gas are called fossil fuels, because they are mostly made of the fossil remains of beings from long ago. The chemical energy within them is a kind of stored sunlight originally accumulated by ancient plants. Our civilization runs by burning the remains of humble creatures who inhabited the Earth hundreds of millions of years before the first humans came on the scene. Like some ghastly cannibal cult, we subsist on the dead bodies of our ancestors and distant relatives. - Dr. Carl Sagan

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Tags : Carl Sagan Quotes , Running Quotes , Humble Quotes

When we look up at night and view the stars, everything we see is shinning because of distant nuclear fusion.

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Our passion for learning ... is our tool for survival.

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He sought a way to preserve the past. John Hershel was one of the founders of a new form of time travel.... a means to capture light and memories. He actually coined a word for it... photography. When you think about it, photography is a form of time travel. This man is staring at us from across the centuries, a ghost preserved by light.

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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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Perhaps the depth of love can be calibrated by the number of different selves that are actively involved in a given relationship.

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Tags : Carl Sagan Quotes , Self Quotes , Numbers Quotes

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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Tags : Carl Sagan Quotes , Children Quotes , Reality Quotes

One glance at a book and you hear the voice of another person, perhaps someone dead for 1,000 years. To read is to voyage through time.

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Tags : Carl Sagan Quotes , Book Quotes , Years Quotes

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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Tags : Carl Sagan Quotes , Heart Quotes , Tree 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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Tags : Carl Sagan Quotes , Other Worlds Quotes , Lucky Quotes

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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Tags : Carl Sagan Quotes , Doe Quotes , Atoms Quotes

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

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Tags : Carl Sagan Quotes , Atheist Quotes , Science Quotes

You mustn't think of the Universe as a wilderness. It hasn't been that for billions of years," he said. "Think of it more as... ..cultivated.

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Not explaining science seems to me perverse. When you're in love, you want to tell the world.

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The evidence, so far at least and laws of Nature aside, does not require a Designer. Maybe there is one hiding, maddeningly unwilling to be revealed.

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We live in a vast and awesome universe in which, daily, suns are made and worlds destroyed, where humanity clings to an obscure clod of rock.

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Tags : Carl Sagan Quotes , Rocks Quotes , Humanity Quotes

Extraordinary observations require extraordinary evidence to make them believable.

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One of the greatest gifts adults can give - to their offspring and to their society - is to read to children.

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An atheist has to know a lot more than I know. An atheist is someone who knows there is no god. By some definitions atheism is very stupid.

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Tags : Carl Sagan Quotes , Atheist Quotes , Agnostic Quotes