Change is the only constant in the natural world. - Ibn Sina

"Change is the only constant in the natural world."

Ibn Sina Change

Physician Philosopher Persian 980–1037

More from Ibn Sina

"The greatest wealth is health."

"Whoever is not grateful will not receive increase."

"The human being is distinguished by perception and intellect."

"Knowledge is power."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."