Many collections are not kept deliberately. They are ordinary daily necessities in a certain stage of life. Unknowingly they have accumulated a lot, and unknowingly, time has passed, making them an incredible and heavy collection.

In the past, there were many military medical magazines in the family, and these magazines were used by my father in the early days of the founding of the People’s Republic of China. There is a wooden bookcase that he worked hard at home. It looks awkward and ugly but very practical. Remember that the bottom floor is a row of military medical magazines full of yellow covers. At that time, there was no other printed matter at home. Every family was like this. Except for newspapers, you might rarely see anything with words. If your father was a fitter, you would have read a book about fitter when you were young. Maybe you can only read the above quotations. But if your father is a farmer, there will be no books about planting flowers and fruits. Because there is no privately cultivated land.