Who said "Patience taught me that waiting is its own strength."?

This quote is attributed to Gilly.

Patience taught me that waiting is its own strength. - Gilly

"Patience taught me that waiting is its own strength."

Gilly Patience

"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."

"Patience is a virtue I'm still learning."

"I may be a redhead, but I'm not a hothead."

"Patience is a virtue."

"Patience is a virtue I never learned."