The habit of collecting, of attachment to things, is an essential human trait. But Western civilization put collecting on a pedestal by inventing museums. Museums are about representing power. It could be the king's power or, later, people's power.
Museums are western inventions where the rich and the powerful or the government and the state tend to exhibit the signs and symbol and images of their culture.
In poetically well built museums, formed from the heart's compulsions, we are consoled not by finding in them old objects that we love, but by losing all sense of Time.
After all, isn't the purpose of the novel, or of a museum, for that matter, to relate our memories with such sincerity as to transform individual happiness into a happiness all can share?
Real museums are places where Time is transformed into Space.