In the theories of children's literature and young adult's literature, we can see both anthropologists and psychologists take part in the discourse analysis with myths and fairy tales. The question in my mind is, why both of them are interested in and pay such attention to myths and fairy tales? This article explores the growing motif in ”Golden Fleece” and ”Hansel and Gretel” from both perspectives of anthropology and psychology to see the relationships among anthropologists, psychologists, myths, and fairy tales.