QUOTE : OK, so this is the story of a Chinese father and son and their best horse. The horse runs away, for no reason, and lives with some nomads across the border. The son is very upset that the horse has gone, and the father says to him, "What makes you so sure this isn't a blessing?" Then the horse comes back, a few months later, with a beautiful nomad stallion. The son is thrilled, but the father says to him, "What makes you so sure this isn't a disaster?" The son loves riding the new horse, but one day falls and breaks his leg. Everyone is sad for him, and his father says, wait for it, "What makes you so sure this isn't a blessing?" At some point the nomads invade, and every able-bodied young man has to go off to battle. The nomads basically wipe out all the men, but the son is safe because he is lame, and so he and his father live on and look after one another.