Quotes from Carl Sagan
You can't convince a believer of anything; for their belief is not based on evidence, it's based on a deep seated need to believe
~ Carl Sagan
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Extraordinary claims require extraordinary evidence.
~ Carl Sagan
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Science is not only compatible with spirituality; it is a profound source of spirituality.
~ Carl Sagan
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The price we pay for anticipation of the future is anxiety about it
~ Carl Sagan
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The visions we offer our children shape the future.
~ Carl Sagan
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Our concern for the future can be tested by how well we support our libraries.
~ Carl Sagan
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