Answer:
What can you share and still have all for yourself?
What can bring back the dead. Make us cry, make us laugh, make us young. Born in an instant yet lasts a life time?
Halo of water, tongue of wood. Skin of stone, long I've stood. My fingers short reach to the sky. Inside my heart men live and die.
The man who invented it doesn't want it. The man who bought it doesn't need it. The man who needs it doesn't know it. What is it?
Something wholly unreal, yet seems real to I. Think my friend, tell me where does it lie?
My days are numbered. What am I?