A grandfather was talking with his grandson, and he told him of the two wolves that live inside each one of us. They are always at war with each other. One is a good wolf who is kind brave, and loving. The other is a bad wolf who is greedy, mean, and fearful.
The grandson thinks of what his grandfather has spoken and then he asks: “Grandfather, which one wins?” The grandfather replies: The one you feed the most.
(This story has been attributed to several different individuals.)