The golden ratio of 0.6 18 is one of the mathematical expressions of natural beauty. From the biological point of view, data: Because of its aesthetic value in plastic arts, it can arouse people's aesthetic feeling in the design of arts and crafts and daily necessities, and it is also widely used in real life. The proportion of some line segments in the building adopts the golden ratio scientifically, and the announcer on the stage is not standing in the center of the stage, but standing on the side of the stage. Even in the plant kingdom, the golden section is used. If you look down from the top of a twig, you will see that the leaves are arranged according to the golden section law. In many scientific experiments, a method of 0.6 18 is often used to select the scheme, that is, the optimization method, which enables us to arrange fewer experiments reasonably and find reasonable western and suitable technological conditions. It is precisely because of its extensive and important application in architecture, literature and art, industrial and agricultural production and scientific experiments that people call it the golden section. Philosophy perspective: the essence of the beauty of the golden section Author: Department of Philosophy, Sun Yat-sen University, Luo /p-42 1567.html Aesthetics and Mathematics perspective /p-972 1268.html Many painters regard 0.6 18 ... as a sacred proportion:/share/detail/6355.