Logical chain

With the advancement of the economy, individuals with greater purchasing powers are able to indulge in a wide array of affordable food options. Considering their low cost and ability to satisfy cravings, people may purchase food without hesitation, thereby leading to avoidable waste.

As the economy develops, individuals with higher purchasing power can now indulge in a diverse range of entertainment options and experience. In pursuit of better relaxation, they are increasingly inclined to spend quality time with friends or family in shopping malls, theaters, restaurants, and even during international travel, leading to few hours spent at home.

Due to the advancement in transportation technology and the wide spread use of private cars, people are able to reach their destination more quickly and comfortably compared to bicycles, saving time and energy. For instance, when people need to go shopping or travel, which requires carrying goods or traveling long distances, cycling may not meet their needs.

Compared to online reading, traditional libraries provide a superior reading experience and atmosphere. When readers are surrounded by other book lovers at a quiet desk, they can fully immerse themselves in the content of the books without distraction from constant pop-up ads or information. This allows for a more enjoyable deep reading experience, proving that public libraries are irreplaceable by computers.

In the fast-paced modern society, competition among people in various industries has intensified.
In order to achieve a better life, they have to invest more time and effort into work and study, such as working overtime, going on business trips, or participating in extracurricular training even on weekends or during leisure time, which greatly reduce their time at home.