On a hot summer day, a thirsty crow was searching desperately for water. After a long search, he finds water in a narrow half-filled pot. The crow after extending its neck full length, could not reach the water.
He recollected how his ancestor had carried pebbles into a pot to make the water rise. In a modern clean city, he could not find rocks nearby.
He was not going to give up, he located a garbage bin nearby. He returned to the pot with a straw. He has updated himself with time to quench his thirst.