Answer ancient books

It is said that there is such a declining scholar who is so poor that he only has a rotten urn at home and sleeps with it at night, like a beautiful woman. One night, I fantasized silently in my mind that if I had a successful career, I would use the money to build several luxurious big houses, adopt several singing beauties in them, and provide him with everything like a luxury car. Going back and forth in the room, the more I think about it, the happier I am. I unconsciously danced happily, but I didn't want to break the urn.