Consider again that dot [Earth]. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every "superstar," every "supreme leader," every saint and sinner in the history of our species lived there - on a mote of dust suspended in a sunbeam.
Carl SaganMots clés science inspirational
We have begun to contemplate our origins: starstuff pondering the stars; organized assemblages of ten billion billion billion atoms considering the evolution of atoms; tracing the long journey by which, here at least, consciousness arose.
Carl SaganThe surface of the Earth is the shore of the cosmic ocean. On this shore, we've learned most of what we know. Recently, we've waded a little way out, maybe ankle-deep, and the water seems inviting. Some part of our being knows this is where we came from. We long to return, and we can, because the cosmos is also within us. We're made of star stuff. We are a way for the cosmos to know itself.
Carl SaganThere are many hypotheses in science that are wrong. That's perfectly alright; it's the aperture to finding out what's right. Science is a self-correcting process. To be accepted, new ideas must survive the most rigorous standards of evidence and scrutiny.
Carl SaganBooks are like seeds. They can lie dormant for centuries and then flower in the most unpromising soil.
Carl SaganMots clés books
The prediction I can make with the highest confidence is that the most amazing discoveries will be the ones we are not today wise enough to foresee.
Carl SaganMots clés science
Long ago, when an early galaxy began to pour light out into the surrounding darkness, no witness could have known that billions of years later some remote clumps of rock and metal, ice and organic molecules would fall together to make place called Earth; or that life would arise and thinking beings evolve who would one day capture a little of that galactic light, and try to puzzle out what had sent it on its way. And 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.
Carl SaganMots clés by-krusseldorf-and-koan from-the-song-watermarks
Any faith that admires truth, that strives to know God, must be brave enough to accommodate the universe.
Carl SaganMots clés science inspirational religion
Understanding is a kind of ecstasy
Carl SaganMots clés understanding ecstasy
Science cuts two ways, of course; its products can be used for both good and evil. But there's no turning back from science.
Carl SaganMots clés science good-and-evil
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