Who said "The root of education is bitter, but the fruit is sweet."?

This quote is attributed to Democritus.

The root of education is bitter, but the fruit is sweet. - Democritus

"The root of education is bitter, but the fruit is sweet."

Democritus Education

Philosopher Ancient Greece 460–370

"Happiness resides not in strength of body, but in strength of character."

"Man must either live well or make a good end."

"The brave man is not he who does not feel afraid, but he who conquers that fear."

"Education is the most powerful weapon which you can use to change the world."

"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."