Who said "To change the world, one must first change oneself."?

This quote is attributed to Félix Houphouët-Boigny.

To change the world, one must first change oneself. - Félix Houphouët-Boigny

"To change the world, one must first change oneself."

Félix Houphouët-Boigny Change

President, Politician Ivorian 1905–1993

"Peace is not something you wish for; it's something you make, something you do, something you are, and something you give."

"The only true revolution is in the sphere of consciousness."

"A man who has no enemies is a man who has no conviction."

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

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."