Who said "You can't just give up. That's not what real friends do."?

This quote is attributed to Ron Weasley.

You can't just give up. That's not what real friends do. - Ron Weasley

"You can't just give up. That's not what real friends do."

Ron Weasley Perseverance

"Blimey, Harry, did you see that?"

"I'm starving, I'd eat a dragon right now."

"You're a wizard, Harry. And a thumping good one at that."

"I can't believe you didn't know you were famous."

"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."