Cultural Anthropology

Today I went to the book sale and bought William A. Haviland's "Cultural Anthropology" and guess what I found on the first page??? An explanation for anthropology:

"[... ]Anthropology, the study of humankind, seeks to produce useful generalizations about people and their behavior and to arrive at the fullest possible understanding of human diversity. [...] Physical anthropologists study humans as biological organisms, tracing the evolutionary development of the human animal and looking at the biological variations within this species. Cultural anthropologists are concerned with human cultures, or the ways of life in societies. Within the field of cultural anthropologists are archeologists, who seek to explain human behavior by studying matererial objects, usually from past cultures; linguists, who study languages, by which cultures are maintained and passed on to succeeding generations; and ethnologists, who study cultures as they can be experienced and discussed with persons whose culture is to be understood."