Answer:
The more you take away the bigger I get. What am I?
Born of sorrow, grow with age, you need a lot of me to be a sage. What am I?
I begin your sentences. What am I?
I am the best thing that can happen after a stick hits a ball.
What happens when you throw a green stone into the Red Sea?
A man goes out in heavy rain with nothing to protect him from it. His hair doesn't get wet. How does he do that?