The memory storage medium of digital cultural products retained in modern society has its advantages, but its disadvantages are also obvious.

People will gradually discover in practice that digital cultural works cannot be completely and seamlessly embedded into our needs.

The functional orientation of modern library will be sublated and dialectically denied.

Thousands of years of human practical activities depend entirely on historical books and classics, while the previous books and classics will only become less and less. Although it can be preserved digitally, as an original, its cultural value is more prominent.