Who said "I've never been good at Potions, but I'll keep trying."?

This quote is attributed to Ron Weasley.

I've never been good at Potions, but I'll keep trying. - Ron Weasley

"I've never been good at Potions, but I'll keep trying."

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."