Answer:
Has no feet, but travels far. Is literate, but not a scholar. Has no mouth, yet clearly speaks.
What moves without seeing and cries without eyes?
I build up castles. I tear down mountains. I make some men blind. I help others to see.
The person who makes it has no need for it. The person who purchases it does not use it. The person who does use it does not know he or she is. What is it?
You throw me out when you want to use me and you take me in when you don't want to use me. Who am I?
What is lighter than what it is made of?
Difficult
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?