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?
Held firmly in the hands, like a sword it cuts deep. Bloodless strokes, all, then forward we leap.
You can spin, wheel and twist, but this thing can turn without moving. What is it?
Each morning I appear to lie at your feet, all day I follow no matter how fast you run. Yet I nearly perish in the midday sun.
The moon is my father. The sea is my mother. I have a million brothers. I die when I reach land.
What language does a billboard speak?