Man Must Understand His Universe In Order

We Have No Proof, But If We Extrapolate, Based On The Best Information We Have Available To Us, We Have To Come To The Conclusion That ... Other Life Probably Exists Out There And Perhaps In Many Places.

Well, I Think We Tried Very Hard Not To Be Overconfident, Because When You Get Overconfident, That's When Something Snaps Up And Bites You.

As I Stepped On The Moon, I Looked Around, Dazed...magnifice Nt. The Vast, Sandy Silver Surface Was Almost Illusory.

Houston, Tranquillity Base Here. The Eagle Has Landed.

The One Thing I Regret Was That My Work Required An Enormous Amount Of My Time, And A Lot Of Travel.