Answer:
It is worldwide, but once only a spider could weave one
Whoever makes it, tells it not. Whoever takes it, knows it not. And whoever knows it wants it not
Take one out and scratch my head I am now black but once was red.
Above all things have I been placed Thus have I, a man disgraced. I describe sunlight or lock But after all, I'm just a rock
Mountains will crumble and temples will fall. And no man can survive its endless call.
What did the piece of wood say when he saw the screwdriver and screws approaching?