Who said "I've learned that nothing is permanent but change."?

This quote is attributed to Littlefinger.

I've learned that nothing is permanent but change. - Littlefinger

"I've learned that nothing is permanent but change."

Littlefinger Change

"Chaos isn't a pit. Chaos is a ladder."

"Knowledge is power, but power without wisdom is destruction."

"The world is not kind to those who hesitate."

"A man with no debts is a man with no leverage."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."