Helene Lange throughout her life insisted that the dissimiliarity of the sexes must be emphasized in order that the feminine nature be freely developed and properly formed. Only then might this nature achieve its own cultural fulfillment, an achievement indeed necessary in our time as a suitable compensation for the obvious effects of our masculine Western culture; then feminine nature might be capable of authentic human formation and an activity of helping love.

Essays on Woman (1996) - Problems of Women's Education (1932)