Who said "Let him who would move the world first move himself."?

This quote is attributed to Plato.

Let him who would move the world first move himself. - Plato

"Let him who would move the world first move himself."

Plato Inspiration

Philosopher Ancient Greek 428–348

"The only true wisdom is in knowing you know nothing."

"The measure of a person is what they do with power."

"We are not makers of history. We are made by history."

"Knowledge which is acquired under compulsion obtains no hold on the mind."

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"