Who said "I am not a maester, but I understand the old magic."?

This quote is attributed to Bran Stark.

I am not a maester, but I understand the old magic. - Bran Stark

"I am not a maester, but I understand the old magic."

Bran Stark Education

"The things we love destroy us every time."

"I am of the night."

"When the snows fall and the white winds blow, the lone wolf dies, but the pack survives."

"A reader lives a thousand lives before he dies."

"Education opens doors."

"Education opens doors to endless possibilities."

"I ain't got the education you got, bub."

"You can't put a price on history."