"Our culture is our routine of sleeping, bathing, dressing, eating, and getting to work. It is our household chores and the actions we perform on the job; the way we buy goods and services, write and mail a letter, take a taxi or board a bus, make a telephone call, go to a movie, or...

"An American asked why he calls the brothers of his parents and the husbands of his parents' sisters by the same kinship term, is likely to reply, 'Because they are all uncles,' or he may ask, 'What else could you call them?' Were he asked why he doesn't eat fruit salad or ice cream and...