Office Director: This office does not plan to use recycled paper  The letter to the user must leave a good impression  Cannot print on poor quality paper  Stationery suppliers: recycled paper is not necessarily inferior  In fact, the original paper was made from recyclable materials
It was not until the 1850s that wood fiber was used as a raw material for papermaking due to insufficient supply of scrap materials
I didn't realize that the office director's prejudice against recycling paper was due to some kind of ignorance.