Answer:
A blind man enters a maze, and the entrance closes behind him. His only way out is to solve the maze. A long time passes, and he exits the maze through the correct exit. How did he solve the maze?
What has roots that nobody sees, and is taller than trees. Up, up it goes, and yet it never grows.
What has three ways out and just one way in?
What has thirteen hearts But no body or soul?
Lovely and round, I shine with pale light, grown in the darkness, a lady's delight.
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.