Through the analysis for existed data of Australia, Zuni and Su, and Chinese, they hold that primitive classification is derived from society itself and its dynamic is collective conscience.

• 两位作者通过对澳洲、祖尼人和苏人以及中国的分类体系的既有资料分析，认为，原始分类源于社会本身，其动力是集体情感。