The Greatest Tragedy In Mankind's Entire History

That's One Of Those Meaningless And Unanswerable Questions The Mind Keeps Returning To Endlessly, Like The Tongue Exploring A Broken Tooth.

The Inspirational Value Of The Space Program Is Probably Of Far Greater Importance To Education Than Any Input Of Dollars... A Whole Generation Is Growing Up Which Has Been Attracted To The Hard Disciplines Of Science And Engineering By The Romance Of Space.

The Entire Sweep Of Human History From The Dark Ages Into The Unknown Future Was Considerably Less Important At The Moment Than The Question Of A Certain Girl And Her Feelings Toward Him.

The Limits Of The Possible Can Only Be Defined By Going Beyond Them Into The Impossible.

Any Sufficiently Advanced Technology Is Indistinguishable From Magic.