Be grateful everyday for the brief but magnificent opportunity that life provides.
CARL SAGANHuman beings have a demonstrated talent for self-deception when their emotions are stirred.
More Carl Sagan Quotes
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Imagination will often carry us to worlds that never were, but without it we go nowhere.
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And you are made of a hundred trillion cells. We are, each of us, a multitude.
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There are as many atoms in one molecule of DNA as there are stars in a typical galaxy.
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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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You are worth about 3 dollars worth in chemicals.
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If you wish to make an apple pie from scratch, you must first invent the universe.
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I would suggest that science is, at least in my part, informed worship.
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Science is a way of thinking much more than it is a body of knowledge.
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We can judge our progress by the courage of our questions and the depth of our answers, our willingness to embrace what is true rather than what feels good.
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What an astonishing thing a book is.
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All over the world there are enormous numbers of smart, even gifted, people who harbor a passion for science.
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Stars are phoenixes, rising from their own ashes.
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Somewhere, something incredible is waiting to be known.
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Knowing a great deal is not the same as being smart; intelligence is not information alone but also judgement, the manner in which information is coordinated and used.
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Except in pure mathematics, nothing is known for certain (although much is certainly false).
CARL SAGAN







