Answer:
I fly forever Rest never.
Born of sorrow, grow with age, you need a lot of me to be a sage. What am I?
I'm light as a feather yet the strongest person can't hold me for more than a few minutes. What am I?
The more you add the less it weighs. What is it?
I go around and in the house but never touches the house
No matter how little or how much you use me, you change me every month.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic