"The Treatise tries to analyze not only modern Western families, but also those in other cultures and the changes in family structure during the past several centuries"
This quote is written / told by Gary Becker somewhere between December 2, 1930 and today. He/she was a famous Economist from USA.
The author also have 6 other quotes.
"We have our own history, our own language, our own culture. But our destiny is also tied up with the destinies of other people - history has made us all South Africans"
"Of course as children, we all, in all cultures and societies, learn behavior from observation, imitation, and encouragement of various kinds. So by the suggestion made, we all 'pretend' most of the time"
"Without culture, and the relative freedom it implies, society, even when perfect, is but a jungle. This is why any authentic creation is a gift to the future"