Answer:
What has no hands but might knock on your door, and if it does you better open up?
It could make arrows fly and kites soar. What is it?
What falls down but never breaks?
Raise your right appendage high above your head. Turn your head to the right and you will smell this.
They are the shore's gallant knights.
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.