“No! W’y, what has you lived on? But you got a gun. Oh, yes, you got a gun. Dat’s good. Now you kill sumfn en I’ll make up de fire.”

– Mark Twain

The Adventures of Huckleberry Finn, Chapter 8. Jim’s got the fire and Huck’s got the gun. Together they can find food and cook it and provide warmth for themselves on the island.