What radical idea did Mary Wollstonecraft support?

Quotes by Mary Wollstonecraft Shelley "Nothing contributes so much to tranquilizing the mind as a steady purpose - a point on which the soul may fix its intellectual eye." "The beginning is always today." "Virtue can only flourish among equals." "Learn from me, if not by my precepts, then by my example, how dangerous is the pursuit of knowledge and how much happier is that man who believes his native town to be the world than he who aspires to be greater than his nature will allow."