Answer:
What binds two people yet touches only one?
It is a path of cow juice spread across the sky but cannot be seen by the naked eye
I build up castles. I tear down mountains. I make some men blind. I help others to see.
This is needed both for courage and hardcover books.
A man went to the hardware store to buy items for his house. 1 would cost $.25. 12 would cost $.50. 122 would cost $.75. When he left the store he had spent $.75, what did he buy?
People take me on walks and I run and have fun. What am I?