A contest looking for the best smile and the most perfect teeth,  was announced in a village.
Many persons applied and there were different criteria but all pointed at not only the beauty of the teeth but to the strength. They kept selecting until suddenly, what a great irony ! since one of the competitors had not even one tooth left.
How could he possible win? This was absurd.! The fact was that the person with no teeth was announced as the winner, at the end of the competition. The public complained and said: -This is a trick. This man has no teeth, how can he be the winner?-
 And the man replied: - I don't want to compete with anybody. I deserve the award because in contrast to you, my teeth gave it all.-
 The public was completely silent after hearing those words. Sometimes, when we give everything, we are left with the nothing. Nevertheless, this nothing is capable of containing the all.