Who said "I need to learn, I need to grow, I need to be challenged."?

This quote is attributed to Cristina Yang.

I need to learn, I need to grow, I need to be challenged. - Cristina Yang

"I need to learn, I need to grow, I need to be challenged."

Cristina Yang Education

"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."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."