As I Have Discovered Again And Again,

I've Had A Chance To Fly A Lot Of Different Airplanes, But It Was Nothing Like The Shuttle Ride.

Focus On The Journey, Not On Arriving At A Certain Destination.

It's Not Enough To Shelve Your Own Competitive Streak. You Have To Try, Consciously, To Help Others Succeed. Some People Feel This Is Like Shooting Themselves In The Foot - Why Aid Someone Else In Creating A Competitive Advantage? I Don't Look At It That Way. Helping Someone Else Look Good Doesn't Make Me Look Worse. In Fact, It Often Improves My Own Performance, Particularly In Stressful Situations.

I Want To Know: How Does A Space Suit On Mars Work? Show Me How It Is Pressurized, And How It Is Cooled. What's The Glove Design? None Of That Stuff Can Be Bought Off The Rack. It Does Not Exist. You Can't Just Go To Spacemart And Buy Those Things.

Almost Everything Worthwhile Carries With It Some Sort Of Risk.