Who said "The thing is, we're all a bit mad, aren't we?"?

This quote is attributed to Rubeus Hagrid.

The thing is, we're all a bit mad, aren't we? - Rubeus Hagrid

"The thing is, we're all a bit mad, aren't we?"

Rubeus Hagrid Philosophy

"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."

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."