Who said "Change is the only constant I've learned to trust."?

This quote is attributed to Valkyrie.

Change is the only constant I've learned to trust. - Valkyrie

"Change is the only constant I've learned to trust."

Valkyrie Change

"I'm not a people person."

"Scrapper 142 - that was my name. Not a great name, but it's what I had."

"You're a good warrior. Too bad you're also stupid."

"I've been fighting my whole life. It's the only thing I know."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."