"Somewhere, something incredible is waiting to be known."
"Too much openness and you accept every notion, idea, and hypothesis-which is tantamount to knowing nothing. Too much skepticism-especially rejection of new ideas before they are adequately tested-and you're not only unpleasantly grumpy, but also closed to the advance of science. A judicious mix is what we need."
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Source: Carl Sagan (2011). “Demon-Haunted World: Science as a Candle in the Dark”, p.50, Ballantine Books
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