Answer:
I have been the beginning of ideas for all time yet I am just one simple small object the things that you can use me for can be frustrating and also I can be pretty. I have some of the most valuable thing in the world on me yet almost everyone owns me.
I have keys but no locks. I have space but no room. You can enter but can't go outside. What am I?
I build up castles. I tear down mountains. I make some men blind, I help others to see. What am I?
I am an object which is used in baseball during the day I can't be seen at all
I have an eye but cannot see. I am fast but I have no limbs. What am I?
Give it food and it will live, give it water and it will die.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic