Why should we protect ancient buildings?

First, the level of science and technology is limited, and we don't fully understand the techniques and materials of cultural relics, and cultural relics themselves play a great role in studying the history and humanities of that year.

Second, when the first rule is not realized, complete reproduction cannot be realized.

Third, the existence of cultural relics has played a role in proving history.

Finally, ancient buildings and cultural relics are non-renewable resources and priceless treasures.

With the progress of society, in the ideological field, people regard the concepts of space and time such as people's living environment, past, present and future as a system, and the lack of any link will affect the sustainable development of the system, thus criticizing the concept of blindly taking the needs of contemporary people as the only direction. The realization of human social progress depends on drawing nutrition from past and eternal knowledge, especially from the truth embodied in traditional cultural heritage. As a witness of the past, the protection of historical relics is for the progress and development of today and the future, which means the continuation of civilization and the value of human progress.