The Crow and the Pitcher – Ezop Masalı

A thirsty crow found a pitcher with some water in it. But there was little water in it. So, she could not reach the water with her beak. It seemed that she woould die of thirst when the water was right in front of her. At last, she made a plan. She began dropping pebbles into the Pitcher. With each pebble, the water rose higher, and finally it reached the brim, and the clever bird could drink the water and quench her thirst.
Necessity is the mother of invention.