Answer:
What flies forever, Rests never?
What can answer in any language? What can speak without a mouth? What can sing without an ear?
What is lighter than what it is made of?
The sharp slim blade, that cuts the wind. What is it?
Some live in me, some live on. And some shave me to stride upon. I rarely leave my native land. Until my death I always stand. High and low I may be found. Both above and below ground.
What never gets any wetter no matter how hard it rains?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?