The Crow and the Pitcher
A crow, half-dead with thirst, came upon a pitcher tillbringare which had once been full of water. But when the Crow put its beak näbb into the mouth of the pitcher he found that only very little water was left in it. He could not reach far enough down to get at it. He tried, and he tried, but at last had to give up.
At last, at last, he saw the water rise, and after casting in a few more pebbles he was able to drink and save his life. Little by little does the trick.