An old man says to his grandson: ‘There’s a fight going on inside me. It’s a terrible fight between two wolves. One is evil – angry, greedy, jealous, arrogant, and cowardly. The other is good – peaceful, loving, modest, generous, honest, and trustworthy. These two wolves are also fighting within you, and inside every other person too.’ After a moment, the boy asks, ‘Which wolf will win?’ The old man smiles. ‘The one you feed.’