Answer:
What is as big as you are and yet does not weight anything?
Round as an apple, deep as a cup, and all the kings' horses can't fill it up. What is it?
A hill full, a hole full, yet you cannot catch a bowl full.
I am always hungry, I must always be fed. The finger I lick will soon turn red.
What doesn't get any wetter, no matter how much rain falls on it?
Iām grown from darkness but shine with a pale light. Very round I am and always a lady's delight.