The Worms

A king was once passing along his way when he saw some animal droppings. And he saw some worms in those droppings. The thought came to his mind that there is no purpose behind the creation of these worms. They are useless, with no real job.Very soon thereafter he lost his eyesight. Being rich, he spent thousands of rands trying different treatments to restore his eyesight. All to no avail. Then