Who said "A woman's duty to herself must equal her duty to others."?

This quote is attributed to Henrik Ibsen.

A woman's duty to herself must equal her duty to others. - Henrik Ibsen

"A woman's duty to herself must equal her duty to others."

Henrik Ibsen Freedom

Playwright Norwegian 1828–1906

"The strongest man in the world is he who stands most alone."

"One can never go back. Bygones are gone forever. One can only go forward."

"Liberty is the first condition for anything good."

"A thousand words will not leave so deep an impression as one deed."

"Freedom to pursue your passion is precious."

"Freedom comes at a cost."

"Order isn't restriction. It's freedom."

"Freedom comes with responsibility"