Who said "The only way to move forward is to stop looking back."?

This quote is attributed to Cristina Yang.

The only way to move forward is to stop looking back. - Cristina Yang

"The only way to move forward is to stop looking back."

Cristina Yang Change

"I'm not just a female surgeon. I'm a surgeon."

"You don't have to see the whole staircase, just take the first step."

"I want to be extraordinary."

"Medicine is a science, not an art. There are rules."

"Change brings new opportunities."

"Every day is a new opportunity."

"Healing doesn't mean forgetting."

"You either get better or you get bitter."