Who said "Progress requires both vision and persistence."?

This quote is attributed to Eratosthenes.

Progress requires both vision and persistence. - Eratosthenes

"Progress requires both vision and persistence."

Eratosthenes Success

Mathematician Geographer Ancient Greece 276–194

"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."

"Success comes to those who never give up."

"Success is measured by happiness, not money."

"You make your own luck in this world."

"You have to be organized to be successful in anything."