Assumptions Are The Things We Don't Know

Why Are People Born? Why Do They Die? Why Do They Want To Spend So Much Of The Intervening Time Wearing Digital Watches?

In Many Of The More Relaxed Civilizations On The Outer Eastern Rim Of The Galaxy, The Hitch-hiker's Guide Has Already Supplanted The Great Encyclopaedia Galactica As The Standard Repository Of All Knowledge And Wisdom, For Though It Has Many Omissions And Contains Much That Is Apocryphal, Or At Least Wildly Inaccurate, It Scores Over The Older, More Pedestrian Work In Two Important Respects. First, It Is Slightly Cheaper; And Secondly It Has The Words Don't Panic Inscribed In Large Friendly Letters On Its Cover.

The Gorillas Are Not Yet Sufficiently Advanced In Evolutionary Terms To Have Discovered The Benefits Of Passports, Currency-declaration Forms, And Official Bribery, And Therefore Tend To Wander Backward And Forward Across The Border As And When Their Beastly, Primitive Whim Takes Them.

Time, We Know, Is Relative. You Can Travel Light Years Through The Stars And Back, And If You Do It At The Speed Of Light Then, When You Return, You May Have Aged Mere Seconds While Your Twin Brother Or Sister Will Have Aged Twenty, Thirty, Forty Or However Many Years It Is, Depending On How Far You Traveled. This Will Come To You As A Profound Shock, Particularly If You Didn't Know You Had A Twin Brother Or Sister.

You Cannot See What I See Because You See What You See. You Cannot Know What I Know Because You Know What You Know. What I See And What I Know Cannot Be Added To What You See And What You Know Because They Are Not Of The Same Kind. Neither Can It Replace What You See And What You Know, Because That Would Be To Replace You Yourself." "hang On, Can I Write This Down?" Said Arthur, Excitedly Fumbling In His Pocket For A Pencil.