Who said "Change is the only constant in life."?

This quote is attributed to Kaplan, David.

Change is the only constant in life. - Kaplan, David

"Change is the only constant in life."

Kaplan, David Change

Philosopher American Born 1933 (age 93)

"The mind is not a vessel to be filled, but a fire to be kindled."

"Success is not final, failure is not fatal: it is the courage to continue that counts."

"In the middle of difficulty lies opportunity."

"The only way to do great work is to love what you do."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."