A huge bare rock was standing on a grassy hillside. One day, after a heavy rain, some water was accumulated in a sunken part of the rock. A little boy brought two tadpoles to the water, because his glass jar was broken. The two tadpoles stayed faithfully in the place waiting for the boy to bring them home, refusing the help of a puppy and a duck. They waited and waited; the water was drying, yet the boy still did not come...