Answer:
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.
Born of earth, but with none of its strength. Molded by flame, but with none of its power. Shaped
Talks like this, a green wise man does. Guess my clue, you will.
You saw me where I never was and where I could not be. And yet within that very place, my face you often see.
What flies forever, Rests never?
What did the piece of wood say when he saw the screwdriver and screws approaching?