Answer:
I cannot be bought cannot be sold even if Iβm sometimes made of gold.
I row quickly with four oars, but never come out from under my own roof. What am I?
I sleep by day, I fly by night. I have no feathers to aid my flight. What am I?
A thousand wheels, but move I do not. Call me what I am, call me a lot. What am I?
Lives in winter, dies in summer, and grows with its roots upward. What is it?
I flow from the Homerβs mouth when he sees doughnuts.