Answer:
They're up near the sky, on something very tall. Sometimes they die, only then do they fall.
What kind of table has no legs?
The moon is my father. The sea is my mother. I have a million brothers. I die when I reach land.
You can only have it once you have given it.
What goes further the slower it goes?
It rows quickly with four oars but never comes out from under his own roof. What is it?