Carl Sagan — "The notion that the pre-Copernican Earth was flat is a common misconception."
The notion that the pre-Copernican Earth was flat is a common misconception.
The notion that the pre-Copernican Earth was flat is a common misconception.
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"Understanding is a kind of ecstasy."
"Who are we? We are a collection of water and a few fundamental chemicals, but we are also a way for the universe to know itself."
"We are travelers on a cosmic journey, stardust, swirling and dancing in the eddies and whirlpools of infinity. Life is eternal. We have stopped for a moment to encounter each other, to meet, to love, …"
"The universe is not a toy. It is a mystery."
"The truth may be puzzling. It may take some effort to grasp. It may be counterintuitive. It may contradict deeply held prejudices. It may not be easy to do what the truth demands. But none of that mak…"
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