Alice Clark, Working Life of Women in the Seventeenth Century (1919)
“ But we are here considering the production of goods and services, not of gold, and from this point of view, the woman who spins thread to clothe her family, and she who furnishes by her industry milk and cheese, eggs and pork, fruit and vegetables for the consumption of her family, has produced exactly the same goods, no more and no less, than if she had produced them for the market, and whether these goods are consumed by her own family or by strangers makes absolutely no difference to their real value. ”
