Who said "I won't give up on what I believe in."?

This quote is attributed to Belle.

I won't give up on what I believe in. - Belle

"I won't give up on what I believe in."

Belle Perseverance

"I want much more than this provincial life."

"There must be more than this provincial town."

"I've never heard of that book. It must be wonderful."

"It's my favorite book."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."