Answer:
Break it and it is better, immediately set and harder to break again.
I crawl on the earth. And rise on a pillar.
Sharp and long, flag of the world. What is it?
What English word retains the same pronunciation, even after you take away four of its five letters?
What points the way without a hand. It floats on water but exists on land?
What did the piece of wood say when he saw the screwdriver and screws approaching?