Answer:
The more you take, the more you leave behind.
What is as big as you are and yet does not weight anything?
What can stand in place of a country but still fold away in a drawer?
What is that you will break everytime you name it?
Brown I am and much admired; many horses have I tried; tire a horse and worry a man; tell me this riddle if you can.
I start with T end with T and within me is T.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?