Quotes by Carl Sagan

a rational society spend understanding preventing, preparing for, next — Carl Sagan, Cosmos

Carl Sagan Cosmos
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many hypotheses physics comparable brilliance elegance beenrejected su — Carl Sagan, Dragons Eden: Speculations Evolution Human Intelligence

Carl Sagan Dragons of Eden: Speculations on the Evolution of Human Intelligence
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takes a little myth ritual get us a night seems endless, among us cann — Carl Sagan

Carl Sagan
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Adolf Hitler! Ken, makes furious. Forty million people die defeat mega — Carl Sagan, Contact

Carl Sagan Contact
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Adolf Hitler! Ken, makes furious. Forty million people die defeat mega — Carl Sagan, Contact

Carl Sagan Contact
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ages men used sticks club spear other—Anaximander Miletus used stick m — Carl Sagan, Cosmos

Carl Sagan Cosmos
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kernels truth a doctrines, widespread acceptancebetokens a lack intell — Carl Sagan, Dragons Eden: Speculations Evolution Human Intelligence

Carl Sagan Dragons of Eden: Speculations on the Evolution of Human Intelligence
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Significant change require now high hierarchy move downward many steps — Carl Sagan, Dragons Eden: Speculations Evolution Human Intelligence

Carl Sagan Dragons of Eden: Speculations on the Evolution of Human Intelligence
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examined universe space seen live a mote dust circling a humdrum star — Carl Sagan, Cosmos

Carl Sagan Cosmos
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try think gut. serious understanding world, thinking anything besides — Carl Sagan

Carl Sagan
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