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  • Carl Sagan Quotes   592
  • At a few hundred kilometers altitude, the Earth fills half your sky, and the band of blue that stretches from Mindanao to Bombay, which your eye encompasses in a single glance, can break your heart with its beauty. Home you think. Home. This is my world. This is where I come from. Everyone I know, everyone I ever heard of, grew up down there, under that relentless and exquisite blue.
    • 5 years ago



    Tags : Carl Sagan Quotes , Home Quotes , Heart Quotes
  • Societies will, of course, wish to exercise prudence in deciding which technologies that is, which applications of science are to be pursued and which not. But without funding basic research, without supporting the acquisition of knowledge for its own sake, our options become dangerously limited.
    • 5 years ago



    Tags : Carl Sagan Quotes , Exercise Quotes , Technology Quotes
  • I’m struck again by the irony that spaceflight-conceived in the cauldron of nationalist rivalries and hatreds-brings with it a stunning transnational vision. You spend even a little time contemplating the Earth from orbit and the most deeply engrained nationalisms begin to erode. They seem the squabbles of mites on a plum.
    • 5 years ago



    Tags : Carl Sagan Quotes , Hatred Quotes , Vision 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
  • Science is an attempt, largely successful, to understand the world, to get a grip on things, to get hold of ourselves, to steer a safe course. Microbiology and meteorology now explain what only a few centuries ago was considered sufficient cause to burn women to death.
    • 5 years ago



    Tags : Carl Sagan Quotes , Successful Quotes , Meteorology Quotes
  • There is much that science doesn't understand, many mysteries still to be resolved. In a Universe tens of billions of light-years across and some ten or fifteen billion years old, this may be the case forever. We are constantly stumbling on new surprises
    • 5 years ago



    Tags : Carl Sagan Quotes , Light Quotes , Years Quotes
  • Scientists make mistakes. Accordingly, it is the job of the scientist to recognize our weakness, to examine the widest range of opinions, to be ruthlessly self-critical. Science is a collective enterprise with the error-correction machinery often running smoothly.
    • 5 years ago



    Tags : Carl Sagan Quotes , Running Quotes , Jobs Quotes
  • If God is omnipotent and omniscient, why didn't he start the universe out in the first place so it would come out the way he wants? Why's he constantly repairing and complaining? No, there's one thing the Bible makes clear: The biblical God is a sloppy manufacturer. He's not good at design, he's not good at execution. He'd be out of business, if there was any competition.
    • 5 years ago



    Tags : Carl Sagan Quotes , Biblical Quotes , Design Quotes