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  • Carl Sagan Quotes   592
  • Time spent with children is time well spent. Their little minds are not constrained by 'reality' or focused upon goals. Anything and everything is possible. Imagination will often carry us to worlds that never were. But without it we go nowhere.
    • 5 years ago



    Tags : Carl Sagan Quotes , Children Quotes , Reality Quotes
  • In the middle 1970s an astronomer I admire put together a modest manifesto called "Objections to Astrology" and asked me to endorse it. I struggled with his wording, and in the end found myself unable to sign, not because I thought astrology has any validity whatever, but because I felt (and still feel) that the tone of the statement was authoritarian.
    • 5 years ago



    Tags : Carl Sagan Quotes , Astrology Quotes , Atheism Quotes
  • The cosmic calendar compresses the local history of the universe into a single year. If the universe began on January 1st it was not until May that the Milky Way formed. Other planetary systems may have appeared in June, July and August, but our Sun and Earth not until mid-September. Life arose soon after. We humans appear on the cosmic calendar so recently that our recorded history occupies only the last few seconds of the last minute of December 31st.
    • 5 years ago



    Tags : Carl Sagan Quotes , June Quotes , July Quotes
  • We have also arranged things so that almost no one understands science and technology. This is a prescription for disaster. We might get away with it for a while, but sooner or later this combustible mixture of ignorance and power is going to blow up in our faces.
    • 5 years ago



    Tags : Carl Sagan Quotes , Motivational Quotes , Education Quotes
  • We on Earth have just awakened to the great oceans of space and time from which we have emerged. We are the legacy of 15 billion years of cosmic evolution. We have a choice: We can enhance life and come to know the universe that made us, or we can squander our 15 billion-year heritage in meaningless self-destruction. What happens in the first second of the next cosmic year depends on what we do, here and now, with our intelligence and our knowledge of the cosmos.
    • 5 years ago



    Tags : Carl Sagan Quotes , Ocean Quotes , Self Quotes
  • In the way that scepticism is sometimes applied to issues of public concern, there is a tendency to belittle, to condescend, to ignore the fact that, deluded or not, supporters of superstition and pseudoscience are human beings with real feelings, who, like the sceptics, are trying to figure out how the world works and what our role in it might be. Their motives are in many cases consonant with science. If their culture has not given them all the tools they need to pursue this great quest, let us temper our criticism with kindness. None of us comes fully equipped.
    • 5 years ago



    Tags : Carl Sagan Quotes , Kindness Quotes , Fear Quotes
  • There are huge advertising budgets only when there's no difference between the products. If the products really were different, people would buy the one that's better. Advertising teaches people not to trust their judgment. Advertising teaches people to be stupid.
    • 5 years ago



    Tags : Carl Sagan Quotes , Stupid Quotes , Differences Quotes
  • In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.
    • 5 years ago



    Tags : Carl Sagan Quotes , Change Quotes , Learning Quotes
  • We are prodding, challenging, seeking contradictions or small, persistent residual errors, proposing alternative explanations, encouraging heresy. We give our highest rewards to those who convincingly disprove established beliefs.
    • 5 years ago



    Tags : Carl Sagan Quotes , Errors Quotes , Giving Quotes
  • A stars rich in europium; of distant galaxies analyzed through the collective light of a hundred billion constituent stars. Astronomical spectroscopy is an almost magical technique. It amazes me still. Auguste Comte picked a particularly unfortunate example.
    • 5 years ago



    Tags : Carl Sagan Quotes , Stars Quotes , Light Quotes
  • 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. When, through indifference, inattention, incompetence, or fear of skepticism, we discourage children from science, we are disenfranchisin g them, taking from them the tools needed to manage their future.
    • 5 years ago



    Tags : Carl Sagan Quotes , Children Quotes , Mean Quotes
  • The Platonists and their Christian successors held the peculiar notion that the Earth was tainted and somehow nasty, while the heavens were perfect and divine. The fundamental idea that the Earth is a planet, that we are citizens of the Universe, was rejected and forgotten.
    • 5 years ago



    Tags : Carl Sagan Quotes , Christian Quotes , Ideas Quotes