Answer:
I never was, am always to be. No one ever saw me, nor ever will. And yet I am the confidence of all, To live and breath on this terrestrial ball.
Up on high I wave away but not a word can I say.
What can answer in any language? What can speak without a mouth? What can sing without an ear?
What has a head, a tail, is brown, and has no legs?
A harvest sown and reaped on the same day in an unplowed field. Which increases without growing, remains whole though it is eaten within and without. Is useless and yet the staple of nations.
What gift should you give blind people, drunks, and nerds for Christmas?