The story is about a stone cutter who was dissatisfied with his life and position. He envied a merchant, then an official, then the sun, cloud, wind, and rock - wishing he could be each of them. Each time he became that entity, he still found no satisfaction and envied something more powerful. Finally, he became the rock, but then saw a stone cutter chipping away at him with a hammer. He realized the stone cutter was more powerful for having the ability to shape even the rock. The moral is to be content with who you are and what you have rather than constantly envying others.