Who said "I won't give in to the darkness inside or outside."?

This quote is attributed to Gilly.

I won't give in to the darkness inside or outside. - Gilly

"I won't give in to the darkness inside or outside."

Gilly Perseverance

"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."

"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."