The paper explores the concepts of "size" and "scale" in children's literature, pointing out that size is not only a physical measure, but also serves as a cultural metaphor and value judgment. Scale, as an epistemology, is based on individual perception and influences emotional experience. Husserl's phenomenological theory emphasizes the subjectivity of the body, while scholars such as Mos and Foucault believe that the body is constructed by social and cultural factors. Haravi subverts the binary opposition between nature and culture through the image of "electronic humans". In children's literature, size differences and transitions are common themes, such as Gulliver's Travels, Alice's Adventures in Wonderland, and Harry Potter. Unconventional body types are either appreciated or excluded in children's literature, reflecting cultural concerns about differences. Size/scale, like race, gender, and class, is an important factor in shaping cultural norms. Study the evolution of the concept of size/scale and its cultural value standards from the perspective of body size.

1、 Large body image

Deeply explored the multiple symbolic meanings and cultural implications of large-sized body images in foreign classic children's literature. By analyzing the comparison between the Land of the Great and the Land of the Small in Gulliver's Travels, the author's concerns about the impact of modern technology on human life and criticism of moral decline are revealed. The image of giants in children's literature reflects both strength and wisdom, as well as a reflection on social ethics. The giant characters in "Frankenstein" explore the incompatibility between tech geeks and human society, as well as the ethical crisis behind the power of technology. Hughes' "Iron Giant" and "Ironwoman" convey a warning of human greed and cruelty, as well as a longing for ecological balance and friendly relationships through the image of giants. In addition, the chapter also discusses the compatibility between the gentle giant image and children's minds, as well as the role of dragons as symbols of strength and wisdom in children's literature. Through the shaping of these images, the authors convey profound reflections on important issues such as technological progress, human morality, and ecological protection.

2、 Small size body image

In depth exploration of the multiple meanings and symbols of "small-sized body images" in foreign classic children's literature. Kristeva's theory suggests that individuals construct their self-identity through otherization. Children's literature portrays the images of small animals, such as Thumb Tom, hobbits, mice in The Wizard of Oz, and spiders in Charlotte's Web, who are weak, friendly, resilient, or overlooked. These characters not only have cultural metaphors and value orientations, but also help readers rediscover the 'other' who is different from themselves.

3、 Cultural measurement: power relations behind scale

In depth exploration of the importance and cultural significance of scale in foreign classic children's literature, it is pointed out that scale, like race, gender, and class, is an important way to express human differences and affect identity recognition and cultural norms. The issue of scale is particularly rich and evident in children's literature, implying communication, dialogue, resistance, and subversion between children and adults, revealing the hidden text and complex cultural connotations behind the text. The size of the scale not only intuitively presents the comparison between oneself and others, but also demonstrates the cultural metaphors arising from the power relations surrounding the issue of size.

4、 Deconstruction and Subversion: The Power of Children

In depth exploration of the power relationship between children and different sized species in children's literature, as well as how children demonstrate their unique power through physical and psychological growth, deconstructing and subverting inherent social rules or order. Taking 'Alice's Adventures in Wonderland' as an example, Alice's transformation metaphorically represents the arbitrariness of rules, while also showcasing her understanding and control over her own power. At the court hearing, she bravely questioned authority, deconstructed power relations, and shattered the distorted judicial system. In addition, the chapter also analyzes works such as "The Adventures of Tom Sawyer," "The Adventures of Huckleberry Finn," and "To Kill a Mockingbird," demonstrating how children challenge social injustices such as racial discrimination through independent value judgments.