Who said "I won't stop believing in people's capacity to change."?

This quote is attributed to Sakura Haruno.

I won't stop believing in people's capacity to change. - Sakura Haruno

"I won't stop believing in people's capacity to change."

Sakura Haruno Hope

"I'm not gonna run away, I never go back on my word!"

"A true ninja is one who endures."

"I'm always going to be there for you, even if it's just as a friend."

"I made a promise that I would help you achieve your dreams."

"Every day is a new opportunity."

"Hope is what gets us through difficult times."

"I'm not your enemy, kid. I'm trying to save you."

"Redemption is a long road."