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  • Carl Sagan Quotes   592
  • If you look at Earth from space you see a dot, that's here. That's home. That's us. It underscores the responsibility to deal more kindly and compassionately with one another and to preserve and cherish that pale blue dot, the only home we've ever known.
    • 5 years ago



    Tags : Carl Sagan Quotes , Responsibility Quotes , Home Quotes
  • Science is based on experiment, on a willingness to challenge old dogma, on an openness to see the universe as it really is. Accordingly, science sometimes requires courage - at the very least the courage to question the conventional wisdom.
    • 5 years ago



    Tags : Carl Sagan Quotes , Challenges Quotes , Dogma Quotes
  • My deeply held belief is that if a god of anything like the traditional sort exists, our curiosity and intelligence is provided by such a God. We would be unappreciative of that gift if we suppressed our passion to explore the universe and ourselves.
    • 5 years ago



    Tags : Carl Sagan Quotes , God Quotes , Passion Quotes
  • The Apollo pictures of the whole Earth conveyed to multitudes something well known to astronomers: On the scale of the worlds - to say nothing of stars or galaxies - humans are inconsequential, a thin film of life on an obscure and solitary lump of rock and metal
    • 5 years ago



    Tags : Carl Sagan Quotes , Stars Quotes , Rocks Quotes
  • The truth may be puzzling. It may take some work to grapple with. It may be counterintuitive. It may contradict deeply held prejudices. It may not be consonant with what we desperately want to be true. But our preferences do not determine what's true.
    • 5 years ago



    Tags : Carl Sagan Quotes , Science Quotes , Prejudice Quotes
  • At the heart of science is an essential balance between two seemingly contradictory attitudes-an openness to new ideas, no matter how bizarre or counterintuitive they may be, and the most ruthless skeptical scrutiny of all ideas, old and new. This is how deep truths are winnowed from deep nonsense.
    • 5 years ago



    Tags : Carl Sagan Quotes , Attitude Quotes , Heart Quotes