Story of two crows

Once upon a time there was a crow. He was so thirsty and he looked all around for water. At last he saw a pot. The pot was so deep and he was not able drink the water in it. He tried his level best and he was not able to achieve his goal. The crow was so clever and he started to think for achieving his goal. And at last he found a solution. He started to pick and drop pebbles which where besides the pot in to it. Afters hours of hard work the water raised up to the top of the pot. And finally crow drank the water and flew away.