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

This quote is attributed to Edvard Munch.

Change is the only constant in a life worth living. - Edvard Munch

"Change is the only constant in a life worth living."

Edvard Munch Change

Expressionist Painter Norwegian 1863–1944

"Nature itself is not fixed, but flows"

"I paint myself because I am so often alone and because I am the subject I know best"

"A scream pierces through nature"

"Life begins where fear ends"

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."