When I was growing up as a little girl and as a teenager, I loved designing and making dogs' clothes and wanting to be a fashion designer. I took art and ceramics. I loved dance.

I was thinking as a little girl growing up that I would be there. When I look at whether we can go to Mars, it's definitely something we can do.

In fourth grade, I was interested in all areas of science. I particularly loved learning about how the earth was created.

I stayed in the astronaut program until 1993. People ask me why I left. I thought I had a lot of things to contribute that would be difficult to do if I stayed. I thought I could have a stronger voice as an advocate for space exploration. So I ended up starting my own technology consulting company.

In my experience, I have learned that there is rarely the perfect man for the perfect job, but Reagan was born to play the role of president. He was an inspirational leader when the country really needed it.

As much as I loved the model of St. Francis, I realized that I couldn't afford to be poor, because unlike St. Francis, I'm not celibate. I was enlightened that God's call to me was not poverty but generosity and simplicity. And I had to go back to the lesson I learned from my parents: that is, simplicity.

Fully 57 percent of American college students are women. Life insurance companies sell more policies to women than to men. As women continue to draw on experience and education, they're accelerating their numbers in upper management, too.

For me, exploration is about that journey to the interior, into your own heart. I'm always wondering, how will I act at my moment of truth? Will I rise up and do what's right, even if every fiber of my being is telling me otherwise?