Answer:
I bind it and it walks. I loose it and it stops.
If a man carried my burden, he would break his back. I am not rich, but leave silver in my track.
Talks like this, a green wise man does. Guess my clue, you will.
What always runs but never walks, often murmurs, never talks, has a bed but never sleeps, has a mouth but never eats?
Dies half its life. Lives the rest. Dances without music. Breathes without breath.
If I say "everything I tell you is a lie", am I telling you the truth or a lie?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?