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  • Carl Sagan Quotes   592
  • By exploring other worlds we safeguard this one. By itself, I think this fact more than justifies the money our species has spent in sending ships to other worlds. It is our fate to live during one of the most perilous and, at the same time, one of the most hopeful chapters in human history.
  • 5 years ago



    Tags : Carl Sagan Quotes , Fate Quotes , Thinking Quotes
  • After the earth dies, some 5 billion years from now, after it's burned to a crisp, or even swallowed by the Sun, there will be other worlds and stars and galaxies coming into being - and they will know nothing of a place once called Earth.
  • 5 years ago



    Tags : Carl Sagan Quotes , Stars Quotes , Years Quotes
  • The wind whips through the canyons of the American Southwest, and there is no one to hear it but us - a reminder of the 40,000 generations of thinking men and women who preceded us, about whom we know almost nothing, upon whom our civilization is based.
  • 5 years ago



    Tags : Carl Sagan Quotes , Men Quotes , Thinking 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