During the sensitive years of adolescence, the self-consciousness of a teenager can bubble up, creating barriers that keep her from taking healthy risks and exploring new things without fear.

But imagine if that teenager saw over and over again – in classrooms, on playing fields, in science labs and on stage – that there’s nothing a girl can’t do. Barriers vanish. The sky’s the limit.

Want proof? Scan this list of women who were shaped by this unique form of education (on the right). Two secretaries of state, a United Nations ambassador, first ladies, senators, the first female astronaut, industry leaders in science and journalism. These women speak of the influence of schools like Presentation, where girls enjoy not just equal opportunity, but every opportunity.