Who said "Change is inevitable, but growth is optional."?

This quote is attributed to Butters Stotch.

Change is inevitable, but growth is optional. - Butters Stotch

"Change is inevitable, but growth is optional."

Butters Stotch Change

"I'm not bad, I'm just drawn that way"

"Aw, hamburgers!"

"You're grounded, mister!"

"I have to go do my chores now"

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."