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Carl Sagan

"Once intelligent beings achieve technology and the capacity for self-destruction of their species, the selective advantage of intelligence becomes more uncertain."

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"Once intelligent beings achieve technology and the capacity for self-destruction of their species, the selective advantage of intelligence becomes more uncertain."

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Amber Hurdle

"Our head is designed to broaden our capability of analyzing facts, events and draw the right conclusions."

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Amber Hurdle

"Intelligence is often worshiped, even when that intelligence allows unfathomable injustice and suffering to occur under its smart watch."

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Amber Hurdle

"Emotionally intelligent people can focus their emotions to improve performance and productivity."

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Amber Hurdle

"If you want to find wilier race by common sense, then you have just narrowed your searching area."

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Amber Hurdle

"The first method for estimating the intelligence of a ruler is to look at the men he has around him."

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Amber Hurdle

"What did you do, memorize a map of the city for fun? says Christina."Yes, says Will, looking puzzled. "Didn't you?"

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Amber Hurdle

"Military intelligence is a contradiction in terms."

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Amber Hurdle

"I think that intelligence is such a narrow branch of the tree of life - this branch of primates we call humans. No other animal, by our definition, can be considered intelligent. So intelligence can't be all that important for survival, because there are so many animals that don't have what we call intelligence, and they're surviving just fine."

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Amber Hurdle

"The best intelligence test is what we do with our leisure."

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Amber Hurdle

"Be smarter than other people, just don't tell them so."

Explore more quotes by Carl Sagan

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Carl Sagan
"Religions are often state-protected nurseries of pseudoscience, although there's no reason why religions have to play that role. In a way, it's an artefact from times long gone."
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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."
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Carl Sagan
"When we look up at night and view the stars, everything we see is shinning because of distant nuclear fusion."
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Carl Sagan
"Observation: I can't see a thing.Conclusion: Dinosaurs."
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Carl Sagan
"I consider it an extremely dangerous doctrine, because the more likely we are to assume that the solution comes from the outside, the less likely we are to solve our problems ourselves."
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Carl Sagan
"Understanding is a kind of ecstasy."
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Carl Sagan
"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."
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Carl Sagan
"Black holes collect problems faster than they collect matter."
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Carl Sagan
"Any faith that admires truth, that strives to know God, must be brave enough to accommodate the universe."
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Carl Sagan
"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?"
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