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?
My first is nothing but a nameอพ my second is more smallอพ my whole is of so little fame it has no name at all.
If I have it, I don't share it. If I share it, I don't have it. What is it?
What can be measured but not seen?
The sharp slim blade, that cuts the wind.
What did the piece of wood say when he saw the screwdriver and screws approaching?