Who said "I've learned that every ending is a new beginning."?

This quote is attributed to John Watson.

I've learned that every ending is a new beginning. - John Watson

"I've learned that every ending is a new beginning."

John Watson Change

"I'm a doctor, not a magician."

"You know what? I don't actually care what you think."

"Afghanistan or Iraq?"

"How did you know about the bullet wound?"

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."