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Exlpore more Nature quotes
"Keep the environment clean and the waters clear as crystal."
"Sometimes, humanity surprises me with all its lack of control over the primordial urges. These innate urges are the biological traits that make us similar to the rest of the animal kingdom. But the modern qualities that make us superior to all the animals are intellect and self-control."
"Neither humans nor the Gods that they have created are superior to old Mother Nature."
Explore more quotes by Carl Sagan
"I am often amazed at how much more capability and enthusiasm for science there is among elementary school youngsters than among college students."
"When we look up at night and view the stars, everything we see is shinning because of distant nuclear fusion."
"Billions of years from now our sun, then a distended red giant star, will have reduced Earth to a charred cinder. But the Voyager record will still be largely intact, in some other remote region of the Milky Way galaxy, preserving a murmur of an ancient civilization that once flourished - perhaps before moving on to greater deeds and other worlds - on the distant planet Earth."
"I find these comparisons particularly poignant: life versus death, hope versus fear. Space exploration and the highly mechanized destruction of people use similar technology and manufacturers, and similar human qualities of organization and daring. Can we not make the transition from automated aerospace killing to automated aerospace exploration of the solar system in which we live?"
"Let's see if I got this right," she would say to herself. "I've taken an inert gas that's in the air, made it into a liquid, put some impurities in a ruby, attached a magnet, and detected the fires of creation."
"But if they called everything divine which they do not understand, why, there would be no end of divine beings."
"Might it be possible at some future time, when neurophysiology has advanced substantially, to reconstruct the memories or insight of someone long dead?...It would be the ultimate breach of privacy."
"Every one of us is, in the cosmic perspective, precious. If a human disagrees with you, let him live. In a hundred billion galaxies, you will not find another."
"On Titan the molecules that have been raining down like manna from heaven for the last 4 billion years might still be there largely unaltered deep-frozen awaiting the chemists from Earth."
"Except for hydrogen, all the atoms that make each of us up-the iron in our blood, the calcium in our bones, the carbon in our brains-were manufactured in red giant stars thousands of light-years away in space and billions of years ago in time. We are, as I like to say, starstuff."
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