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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.
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
Beings
Tree
Grew
Straining
Natural
Affinity
Human
Forests
Humans
Lovely
Sky
Toward
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Otherwise we don't run the government the government runs us
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With insufficient data it is easy to go wrong.
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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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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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In many cultures it is customary to answer that God created the universe out of nothing. But this is mere temporizing. If we wish courageously to pursue the question, we must, of course ask next where God comes from? And if we decide this to be unanswerable, why not save a step and conclude that the universe has always existed?
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Our intelligence is imperfect, surely, and newly arisen the ease with which it can be sweet-talked, overwhelmed, or subverted by other hardwired propensities - sometimes themselves disguised as the cool light of reason - is worrisome.
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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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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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Looking at fires when high, by the way, especially through one of those prism kaleidoscopes which image their surroundings, is an extraordinarily moving and beautiful experience.
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Our loyalties are to the species and the planet. We speak for Earth.
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Imagination will often carry us to worlds that never were. But without it we go nowhere.
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The universe is not required to be in perfect harmony with human ambition.
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An atheist is someone who is certain that God does not exist, someone who has compelling evidence against the existence of God. I know of no such compelling evidence.
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Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred billion galaxies, you will not find another.
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Humans - who enslave, castrate, experiment on, and fillet other animals - have had an understandable penchant for pretending animals do not feel pain.
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If we teach only the findings and products of science - no matter how useful and even inspiring they may be - without communicating its critical method, how can the average person possibly distinguish science from pseudoscience?
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If we can't think for ourselves, if we're unwilling to question authority, then we're just putty in the hands of those in power.
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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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A book is proof that humans are capable of working magic.
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The old appeals to racial, sexual and religious chauvinism to rabid nationalist fervor, are beginning not to work.
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