Things Do Change. The Only Question Is

Today's Science Fiction Is Tomorrow's Science Fact.

Science Is Uncertain. Theories Are Subject To Revision; Observations Are Open To A Variety Of Interpretations, And Scientists Quarrel Amongst Themselves. This Is Disillusioning For Those Untrained In The Scientific Method, Who Thus Turn To The Rigid Certainty Of The Bible Instead. There Is Something Comfortable About A View That Allows For No Deviation And That Spares You The Painful Necessity Of Having To Think.

Nonsense! The Most Hopelessly Stupid Man Is He Who Is Not Aware That He Is Wise.

And It Came To Pass That Ac Learned How To Reverse The Direction Of Entropy. But There Was Now No Man To Whom Ac Might Give The Answer Of The Last Question. No Matter. The Answer - By Demonstration - Would Take Care Of That, Too. For Another Timeless Interval, Ac Thought How Best To Do This. Carefully, Ac Organized The Program. The Consciousness Of Ac Encompassed All Of What Had Been A Universe And Brooded Over What Was Now Chaos. Step By Step, It Must Be Done. And Ac Said, "let There Be Light!" And There Was Light...

Arthur Clarke Says That I Am First In Science And Second In Science Fiction In Accordance With An Agreement We Have Made. I Say He Is First In Science Fiction And Second In Science.