For Gottfried Semper's book "Style in the Technical and Tectonic Arts; or, Practical Aesthetics", they respectively embody the characteristics of profound meaning, unique perspective, beautiful language, wisdom or creativity. These contents are intended for readers and maintain professionalism. Selected sentences/paragraphs: 1. "The origin of art does not lie in imitating nature, but in all attempts and efforts to make life practical." —— This view subverts traditional art theory. Semper takes pragmatism as a starting point and re-examines the origin and development of art. 2. "Style is not a decoration attached to the surface of things, but the inevitable result of the inherent nature of things." —— Semper emphasizes the inherent and inevitable nature of style. This insight is crucial to understanding the essence of art and design. 3. When exploring the relationship between technology and art, Semper pointed out: "Technology is the mother of art, and art is the legitimate heir of technology." —— This sentence not only expresses the close connection between the two, but also reveals the inheritance relationship between them. 4. "Each material has its own language. Only by mastering this language can we create beauty that conforms to the characteristics of the material." —— Semper's view on materials has had a profound impact on designers and artists in later generations, inspiring them to pay more attention to the selection and use of materials. 5. "The purpose of art is not to create beauty, but to create meaningful forms." —— This view challenges the traditional definition of beauty and shifts the focus of art to the relationship between form and meaning. 6. "True works of art are those that can inspire the deepest resonance in our hearts." —— Semper emphasized the emotional resonance of works of art, which is one of the important criteria for evaluating the value of works. 7. When discussing architectural style, Semper mentioned: "Architectural style is not a coat that can be changed at will, but a manifestation of national spirit and cultural traditions." —— This sentence reflects Semper's profound understanding of the cultural connotation of architectural style. 8. "Artists are not isolated individuals, but products of their times and society." —— This view emphasizes the mutual influence between artists and social environment, which is an important assertion in the sociology of art. 9. "The highest state of art is to achieve the perfect unity of form and content." - Semper's view is the highest pursuit of artistic creation and an important criterion for judging the quality of artistic works. 10. "True artistic innovation is not a negation of tradition, but a development and transcendence based on tradition." - This sentence reflects Semper's dialectical thinking on the relationship between artistic innovation and tradition. 11. "Beauty is a feeling that cannot be fully expressed in words. It can only be experienced and perceived through works of art." - Semper emphasized the sensuality and ineffability of beauty, which is also the charm of art. 12. "Every work of art is a unique creative process that cannot be copied or replaced." - This view emphasizes the uniqueness and irreplaceability of artworks and is an important manifestation of the value of artworks. 13. When talking about the relationship between art and nature, Semper wrote: "Nature is the eternal source of art, but art is not a simple imitation of nature." - This sentence reveals the close and complex relationship between art and nature. 14. "Art is the catharsis and sublimation of human emotions, and the solace and sustenance of the soul." —— This view reflects the important role of art in human emotional life. 15. "The task of artists is not to depict reality, but to reveal the essence and meaning of reality." —— Semper's view emphasizes the mission and sense of responsibility of artists. 16. "True art criticism is not a simple evaluation of works, but an in-depth exploration of the intrinsic value and meaning of works." —— This sentence reflects Semper's understanding of the function and role of art criticism. 17. When discussing art education, Semper pointed out: "The purpose of art education is to cultivate people's aesthetic ability and creativity, not to cultivate artists." —— This view still has important guiding significance for contemporary art education. 18. "Art is an important symbol of human civilization. It records human history and culture." —— This sentence emphasizes the important position and role of art in the history of human civilization. 19. "The charm of art lies in its ability to transcend the boundaries of time, space and culture and touch the resonance deep in people's hearts." —— Semper's view reveals the universal value and eternal charm of art. 20. In summarizing his views on art, Semper wrote: "Art is a way of life that permeates every aspect of our lives, affecting our thinking and emotions." - This sentence summarizes Semper's comprehensive and profound understanding of art.

Gottfried Semper (1803-1879) was a German architect, art theorist, and writer known for his contributions to the art of architecture and the aesthetics of crafts.< In this article, we will introduce this outstanding author from multiple perspectives.

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Personal Basic Information: Gottfried Semper was born in Halle, Germany, and his family background had a strong interest in art and architecture.< 2.

Education and Career Background: Semper was educated at the Berlin Academy of Arts and later studied architecture in Paris and Italy.< His career included architectural practice in Germany, Switzerland, and Austria.

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Writing Career: Semper's writing career is closely linked to his architectural practice.< His work "Style in the Technical and Tectonic Arts; or, Practical Aesthetics" is his in-depth exploration of the art of architecture and the aesthetics of crafts.

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Work Style and Themes: Semper's work style is based on a deep understanding of historical and cultural traditions, emphasizing the combination of architecture and crafts.< His theory emphasizes the interaction between materials, structure, and form, as well as the relationship between architecture and the social and natural environment.

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Personal life: Semper's personal life was relatively low-key, but his passion for art and architecture lasted throughout his life.< 6.

Social influence: Semper's theories had a profound impact on architecture and art in the 19th and 20th centuries.< His ideas were widely cited by later architects and theorists and had an important impact on the development of modern architecture.

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Quotations and evaluations: Authoritative media and experts generally have positive evaluations of Semper.< For example, architectural historian Manfredo Tafuri called him "one of the founders of modern architectural theory.

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Latest developments: Although Semper has passed away for many years, his works and theories still have an impact in the fields of architecture and art.< In recent years, research and discussion about Semper have continued in the academic community, and his theories and works have been re-evaluated and interpreted.

In short, Gottfried Semper was a German architect and theorist who had a profound impact on architectural art and craft aesthetics.< His work "Style in the Technical and Tectonic Arts; or, Practical Aesthetics" provides us with a unique perspective to understand and appreciate the aesthetic relationship between architecture and craft.