Answer:
I have all the knowledge you have. But I am so small that I can fit into your hands. What am I?
The warmer I am, the fresher I am. What am I?
What word is pronounced the same if you take away four of its five letters?
I fly forever Rest never.
I row quickly with four oars, but never come out from under my own roof. What am I?
What language does a billboard speak?