J.K. Rowling > Quotes > Quote > Abigail liked it

“He'll have that scar forever."

"Couldn't you do something about it, Dumbledore?"

"Even if I could, I wouldn't. Scars can come in handy. I have one myself above my left knee that is a perfect map of the London Underground.”
― J. K. Rowling, Harry Potter and the Sorcerer's Stone