I Do A Lot Of Running And

I Can't Remember A Single Time [my Parents] Ever Told Me Not To Do Something I Wanted To Do.

No, I Think Most Astronauts Recognize That The Space Shuttle Program Is Very High-risk, And Are Prepared For Accidents.

If We Want Scientists And Engineers In The Future, We Should Be Cultivating The Girls As Much As The Boys.

Studying Whether There's Life On Mars Or Studying How The Universe Began, There's Something Magical About Pushing Back The Frontiers Of Knowledge. That's Something That Is Almost Part Of Being Human, And I'm Certain That Will Continue.

It Takes A Couple Of Years Just To Get The Background And Knowledge That You Need Before You Can Go Into Detailed Training For Your Mission.