A crow was thirsty. He flew everywhere in search of water.
He found a pitcher With A little water in it. But the crow could not drink the water from the pitcher as the water level in the pitcher was low and his beak didn’t reach the water.
The Crow thought cleaverly and hit upon a plan. He Went dropping the pebbles into the pitcher. The water rose up to its neck and he quenched his thirst.