Who said "Change is the only constant in human affairs."?

This quote is attributed to Jean Racine.

Change is the only constant in human affairs. - Jean Racine

"Change is the only constant in human affairs."

Jean Racine Change

Playwright French 1639–1699

"Man is born free, and everywhere he is in chains."

"Love is the most beautiful of all passions."

"Time flies faster than we wish."

"The heart has its reasons which reason knows nothing of."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."