Read the material and answer the questions. Material 1: In recent years, it is not uncommon for cultural relics to be destroyed and relics to be demolished. According to National Cultural Heritage Adm

Read the material and answer the questions. Material 1: In recent years, it is not uncommon for cultural relics to be destroyed and relics to be demolished. According to National Cultural Heritage Administration 20 1 1 year-end (1)① The former residence of celebrities belongs to cultural heritage and is an important symbol of the historical and cultural achievements of a country and a nation. Studying the language of human civilization is not only of great significance, but also plays a unique role in showing the diversity of world culture. They are the common cultural wealth of mankind. ② The protection of celebrities' former residences belongs to the inheritance of traditional architecture and is an important symbol of China's traditional culture. Celebrity's former residence is a miniature sample and soul of a city's historical civilization, which contains special historical and cultural contents, is an important basis for future generations to pursue celebrity style and the style of the times, embodies the distinctive nationality of traditional culture, and is the spiritual bond to maintain the survival and development of the nation. ④ Inheritance is a necessary prerequisite for development. The culture of any era is inseparable from the inheritance of traditional culture; If a country and nation ignore the critical inheritance of traditional culture, it will lose the foundation of cultural innovation. Therefore, the protection of celebrities' former residences is struggling in the "development" encirclement and suppression, which makes people deeply feel that it is the house that is demolished and the culture that is hurt.

(2) Adhere to the two-point theory, that is, when understanding a contradiction, we should not only see the main aspects of the contradiction, but also see the secondary aspects of the contradiction. To treat historical and cultural sites, we should pay attention to both their development and their protection. Adhering to the key theory means focusing on the main aspects of contradictions and grasping the mainstream. In treating historical and cultural sites, we should especially adhere to the "three principles": the original, the original site and the original state, and grasp the mainstream of cultural relics protection; In view of the phenomenon that historical and cultural sites are developed more than protected, or even only developed without protection, and the historical features and cultural connotations are completely lost, we should resolutely oppose metaphysical monism and balance theory, and grasp the mainstream while adhering to the two-point theory.