Who said "The north remembers, and so do I."?

This quote is attributed to Gilly.

The north remembers, and so do I. - Gilly

"The north remembers, and so do I."

Gilly

"I'm not a clever man, but I can see things. Things that others cannot."

"The wildlings are more than just raiders and thieves. They're people trying to survive."

"I've seen things beyond the Wall that would make your blood run cold."

"Sometimes the smallest person can make the biggest difference."