Answer:
A harvest sown and reaped on the same day In an unplowed field, Which increases without growing, Remains whole though it is eaten Within and without, Is useless and yet The staple of nations.
Dies half its life. Lives the rest. Dances without music. Breathes without breath.
Runs smoother than any rhyme, loves to fall but cannot climb!
Lovely and round, I shine with pale light, grown in the darkness, a lady's delight.
A red drum which sounds without being touched, and grows silent, when it is touched.
What language does a billboard speak?