I Think America Has A Responsibility To

Curiosity Is The Essence Of Human Existence.

Curiosity Is The Essence Of Human Existence And Exploration Has Been Part Of Humankind For A Long Time. The Exploration Of Space, Like The Exploration Of Life, If You Will, Is A Risk. We've Got To Be Willing To Take It.

I Hold The World Speed Record Downhill, In A Rover. I Think It Was 17 Kilometers Per Hour, Downhill.

We Went Into Darkness After Being In Daylight The Whole Time On The Way To The Moon. And Then We Went Into Darkness. And We're In The Shadow... Of The Moon.

I Was A Child Of World War Two . I Saw Films Of Pilots Taking Off From Aircraft Carriers And Decided That Was The Only Thing I Wanted To Do. And It Had To Be Flying From Sea Carriers. Airfields Were Not Enough.