A mind that ceases to wonder has begun to decay, no matter h... - Eratosthenes

"A mind that ceases to wonder has begun to decay, no matter how vast its accumulated facts."

Eratosthenes

Mathematician Geographer Ancient Greece 276–194

More from Eratosthenes

"Measure the Earth and you measure the heavens."

"Knowledge is the greatest treasure of all."

"The pursuit of truth requires courage and perseverance."

"In mathematics, all things are possible."