Eratosthenes — "One must observe the world carefully to understand its secrets."
One must observe the world carefully to understand its secrets.
One must observe the world carefully to understand its secrets.
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"I am not afraid to challenge established wisdom."
"Mathematics is the language of the universe."
"Syene lies directly under the summer solstice sun."
"The Earth is a sphere, and its size can be determined."
"I have spent my life seeking knowledge."
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