"It is unscientific to say that Broussonetia papyrifera is a seedless tree. Broussonetia papyrifera has strong vitality and can climb over the wall, so Broussonetia papyrifera is a seedless tree, which is a superstition.

Broussonetia papyrifera is soft and cannot be made into sickle handle or shovel handle, which looks "useless". Not only that, Broussonetia papyrifera fruit can take root and sprout wherever it falls. If it grows in crops, it will grow wantonly and destroy the ecological balance of the land. However, Broussonetia papyrifera, which grows at the root of the wall, grows so savagely that it cannot be cut down, and its root system can directly "overturn" the courtyard wall.

In modern times, the leaves of Broussonetia papyrifera can be used as good pig feed; Its bast fiber is a high-grade raw material for papermaking, and the paper made from it is white. Someone once said that the first paper made by Cai Lun was made of Broussonetia papyrifera.