Who said "The mind that questions is the mind that grows."?

This quote is attributed to Leonhard Euler.

The mind that questions is the mind that grows. - Leonhard Euler

"The mind that questions is the mind that grows."

Leonhard Euler Education

Mathematician Swiss 1707–1783

"Read Euler, read Euler, he is the master of us all."

"The beauty of a mathematical proof lies not in its length but in its elegance."

"Life is but a moment, yet mathematics is eternal."

"In mathematics, you don't understand things. You just get used to them."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."