Quotes by Carl Sagan

made a hundred trillion cells. are, us, a multitude. — Carl Sagan, Cosmos

Carl Sagan Cosmos
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look night view stars, everything see shinning distant nuclear fusion. — Carl Sagan, Cosmos

Carl Sagan Cosmos
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near side a galaxy tens thousands light-years closer us far side; thus — Carl Sagan, Cosmos

Carl Sagan Cosmos
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A new consciousness developing sees earth a single organism recognizes — Carl Sagan

Carl Sagan
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a marvelous cooperative arrangement – plants animals inhaling other’s — Carl Sagan, Cosmos

Carl Sagan Cosmos
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Claims cannot tested, assertions immune disproof veridically worthless — Carl Sagan, Demon-Haunted World: Science a Candle Dark

Carl Sagan The Demon-Haunted World: Science as a Candle in the Dark
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don’t think science hard teach humans aren’t ready it, arose a fluke, — Carl Sagan, Demon-Haunted World: Science a Candle Dark

Carl Sagan The Demon-Haunted World: Science as a Candle in the Dark
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try think gut. serious understanding world, thinking anything besides — Carl Sagan, Demon-Haunted World: Science a Candle Dark

Carl Sagan The Demon-Haunted World: Science as a Candle in the Dark
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many hypotheses science wrong. That’s perfectly right: it’s aperture f — Carl Sagan, Cosmos

Carl Sagan Cosmos
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many hypotheses science wrong. That’s perfectly right: it’s aperture f — Carl Sagan, Cosmos

Carl Sagan Cosmos
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