Quotes About Science
Broca was quoted as saying, "I would rather be a transformed ape than a degenerate son of Adam.
~ Carl Sagan
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The scientific world view works so well, explains so much and resonates so harmoniously with the most advanced parts of our brains that in time, I think, virtually every culture on the Earth, left to its own devices, would have discovered science. Some culture had to be first. As it turned out, Ionia was the place where science was born.
~ Carl Sagan
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Faith is clearly not enough for many people. They crave hard evidence, scientific proof. They long for the scientific seal of approval, but are unwilling to put up with the rigorous standards of evidence that impart credibility to that seal. What a relief it would be: doubt reliably abolished! Then the irksome burden of looking after ourselves would be lifted. We're worried - and for good reason - about what it means for the human future if we have only ourselves to rely upon.
~ Carl Sagan
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Observation: I can't see a thing. Conclusion: Dinosaurs.
~ Carl Sagan
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This hostility to science, in the face of its obvious triumphs and benefits, is ââ'¬Â¦ evidence that it is something outside the mainstream of human development, perhaps a fluke.
~ Carl Sagan
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every time we exercise self-criticism, every time we test our ideas against the outside world, we are doing science. When we are self-indulgent and uncritical, when we confuse hopes and facts, we slide into pseudoscience and superstition.
~ Carl Sagan
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in the forty-five years centered on 1910, the nature of the atom was first understood—partly by shooting pieces of atoms at atoms and watching how they bounce off.
~ Carl Sagan
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In a way, science might be described as paranoid thinking applied to Nature: we are looking for natural conspiracies, for connections among apparently disparate data. Our objective is to abstract patterns from Nature (right-hemisphere thinking), but many proposed patterns do not in fact correspond to the data. Thus all proposed patterns must be subjected to the sieve of critical analysis (left-hemisphere thinking).
~ Carl Sagan
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Modern Roman Catholicism has no quarrel with the Big Bang, with a Universe 15 billion or so years old, with the first living things arising from prebiological molecules, or with humans evolving
~ Carl Sagan
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In science we may start with experimental results, data, observations, measurements, 'facts'. We invent, if we can, a rich array of possible explanations and systematically confront each explanation with the facts.
~ Carl Sagan
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La ciencia no es solamente compatible con la espiritualidad, sino que es una profunda fuente de espiritualidad.
~ Carl Sagan
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Beep glagga beep wonk beep beep.
~ Carl Sagan
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Every time a scientific paper presents a bit of data, it's accompanied by an error bar – a quiet but insistent reminder that no knowledge is complete or perfect. It's a calibration of how much we trust what we think we know. If the error bars are small, the accuracy of our empirical knowledge is high; if the error bars are large, then so is the uncertainty in our knowledge.
~ Carl Sagan
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The method of science is tried and true. It is not perfect, it's just the best we have. And to abandon it, with its skeptical protocols, is the pathway to a dark age.
~ Carl Sagan
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We must surrender our skepticism only in the face of rock-solid evidence. Science demands a tolerance for ambiguity.
~ Carl Sagan
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Toda nuestra ciencia, comparada con la realidad, es primitiva e infantil… y sin embargo es lo más preciado que tenemos. ALBERT EINSTEIN (1879-1955)
~ Carl Sagan
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Some of science is very simple. When it gets complicated, that's usually because the world is complicated—or because we're complicated. When we shy away from it because it seems too difficult (or because we've been taught so poorly), we surrender the ability to take charge of our future. We are disenfranchised. Our self-confidence erodes.
~ Carl Sagan
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I know personally, both from having science explained to me and from my attempts to explain it to others, how gratifying it is when we get it, when obscure terms suddenly take on meaning, when we grasp what all the fuss is about, when deep wonders are revealed.
~ Carl Sagan
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The astonishing fact is that similar mathematics applies so well to planets and to clocks. It needn't have been this way. We didn't impose it on the Universe. That's the way the Universe is. If this is reductionism, so be it.
~ Carl Sagan
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Whose interest does ignorance serve? If we humans bear, say, hereditary propensities toward the hatred of strangers, isn't self-knowledge the only antidote? If we long to believe that the stars rise and set for us, that we are the reason there is a Universe, does science do us a disservice in deflating our conceits?
~ Carl Sagan
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The Somnium makes clear to us, although it did not to all of Kepler's contemporaries, that "in a dream one must be allowed the liberty of imagining occasionally that which never existed in the world of sense perception." Science fiction was a new idea at the time of the Thirty Years' War, and Kepler's book was used as evidence that his mother was a witch.
~ Carl Sagan
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I don't think science is hard to teach because humans aren't ready for it, or because it arose only through a fluke, or because, by and large, we don't have the brainpower to grapple with it. Instead, the enormous zest for science that I see in first-graders and the lesson from the remnant hunter-gatherers both speak eloquently: a proclivity for science is embedded deeply within us, in all times, places and cultures. It has been the means for our survival. It is our birthright.
~ Carl Sagan
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Both science and democracy encourage unconventional opinions and vigorous debate. Both demand adequate reason, coherent argument, rigorous standards of evidence and honesty. Science is a way to call the bluff of those who only pretend to knowledge. It is a bulwark against mysticism, against superstition, against religion misapplied to where it has no business being.
~ Carl Sagan
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Dartmouth College employs computer learning techniques in a very broad array of courses. For example, a student can gain a deep insight into the statistics of Mendelian genetics in an hour with the computer rather than spend a year crossing fruit flies in the laboratory.
~ Carl Sagan
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