"That point was, and still is, that all women are working women and their work should be valued. Women do housework, care work, looking after children but none of this is reflected in the statistics. Outside of the home, their work tends to be low paid and in segregated areas. I am an economist. We at the ILO were looking at how women’s work could be counted, because what is not counted is not valued."
January 1, 1970
https://en.wikiquote.org/wiki/Mary_Chinery-Hesse