Who said "Justice might be slow, but it's worth waiting for."?

This quote is attributed to Rubeus Hagrid.

Justice might be slow, but it's worth waiting for. - Rubeus Hagrid

"Justice might be slow, but it's worth waiting for."

Rubeus Hagrid Justice

"You're a wizard, Harry."

"I'm not supposed to tell you that, but I will anyway."

"Yer mum and dad would've been proud."

"There's no Hogwarts without magic, and there's no magic without wonder."

"Justice must always prevail."

"You think I'm just some animal?"

"Fighting for what's right never gets easier."

"Justice is worth fighting for."