Once upon a time the old man opened his grandson, a vital truth: - In every man there is a struggle, it is very similar to the struggle of the two wolves. One wolf represents evil: envy, jealousy, sorrow, selfishness, ambition, lies. Another wolf represents good: peace, love, hope, truth, kindness and faithfulness. - And what a wolf at the end wins? The old man smiled and responded: - Always wins a wolf that you feed