Who said "There is nothing permanent except change."?

This quote is attributed to Walter Matthau.

There is nothing permanent except change. - Walter Matthau

"There is nothing permanent except change."

Walter Matthau Change

Actor Journalist American 1920–2000

"The only way to deal with an unfree world is to become so absolutely free that very existence is an act of rebellion."

"Age is no barrier. It's a limitation you put on your mind."

"Entertain the thought, but don't marry it."

"I think the key to life is just persistence."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."