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Quote by Carl Sagan

“With insufficient data it is easy to go wrong.”

Quote by Carl Sagan

Work

Cosmos is a book that delves into the vastness of the universe, offering insights into the origins of the cosmos, the nature of stars, galaxies, and black holes, and the impact of space exploration on human understanding. more

Author

Carl Sagan was an American astronomer, cosmologist, author, and science communicator, born on November 9, 1934, in Brooklyn, New York. He is renowned for his profound research into the cosmos and his dedication to popularizing science. Sagan proposed numerous theories about the origin of the universe and life, and he made complex scientific knowledge accessible to the public with his unique perspective and clear, engaging writing style. more

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“They (i. e., the Pythagoreans) did not advocate the free confrontation of conflicting points of view. Instead, like all orthodox religions, they practised a rigidity that prevented them from correcting their errors.”

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“The neurochemistry of the brain is astonishingly busy, the circuitry of a machine more wonderful than any devised by humans. But there is no evidence that its functioning is due to anything more than the 10(14) neural connections that build an elegant architecture of consciousness.”

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“War is murder writ large.”

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“Skepticism is the chastity of the intellect, and it is shameful to surrender it too soon or to the first comer; there is nobility in preserving it coolly and proudly through long youth, until at last, in the ripeness of instinct and discretion, it can be safely exchanged for fidelity and happiness.”

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Book:The Works of George Santayana: Scepticism and animal faith. Some meanings of the word

Source: The Works of George Santayana: Scepticism and animal faith. Some meanings of the word

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“It took the Church until 1832 to remove Galileo 's work from its list of books which Catholics were forbidden to read at the risk of dire punishment of their immortal souls.”

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Book:Pale Blue Dot: A Vision of the Human Future in Space

Source: Pale Blue Dot: A Vision of the Human Future in Space

“There's a cool web of language winds us in, Retreat from too much joy or too much fear: We grow sea-green at last and coldly die In brininess and volubility.”

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Book:Collected Poems, 1959

Source: Collected Poems, 1959

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Book:Complete Poems

Source: Complete Poems