I am a stone, and I can't go anywhere by myself.
I am a stone. When you need me, I will appear in front of your eyes. If you don't want me, just throw it away.
I am a stone, standing in the hot sun, sweating like rain, waiting for someone who needs me.
I am a stone, still looking forward to it in the frozen season.
Although I am a stone, I don't want to just wait there quietly.
Hone me!
Cut out my heart and make a stone bowl.
Break my body and mix it with cement to build a house.
Or take out the most precious kidney and make it into a handicraft.