Who said "A child learns more from example than from instruction."?

This quote is attributed to Leonidas I.

A child learns more from example than from instruction. - Leonidas I

"A child learns more from example than from instruction."

Leonidas I Education

King Warrior Ancient Greece 540–480

"This is Sparta!"

"Spartans! Tonight we dine in hell!"

"A man's true measure is taken not in a moment of comfort and convenience, but in a moment of challenge and adversity."

"Freedom isn't free, it requires sacrifice and courage."

"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."