"My child, there is a battle between two wolves inside each of us.
One is evil: it's anger, jealousy, greed, resentment, inferiority, lie and selfish.
The other is good: it's joy, peace, love, hope, humility, kindness and truth".
Then the boy though about it, and asked:
"Old man, which wolf wins the battle?"
The elder replied:
"The one you decide to feed".