Answer:
What force and strength cannot get through. I, with a gentle touch, can do. Many in the street would stand. Were I not a friend at hand.
Gets rid of bad ones, short and tall. Tightens when used, one size fits all.
A mile from end to end, yet as close to as a friend. A precious commodity, freely given. Seen on the dead and on the living. Found on the rich, poor, short and tall, but shared among children most of all.
Mountains will crumble and temples will fall. And no man can survive its endless call.
What kind of nut is empty at the center and has no shell.
I can only be played on a windy day