You Can Prove Anything You Want By

I Don't Believe In An Afterlife, So I Don't Have To Spend My Whole Life Fearing Hell, Or Fearing Heaven Even More. For Whatever The Tortures Of Hell, I Think The Boredom Of Heaven Would Be Even Worse.

Of Course There Are Worlds. Millions Of Them! Every Star You See Has Worlds, And Most Of Those You Don't See.

Before Another Century Is Done It Will Be Hard For People To Imagine A Time When Humanity Was Confined To One World, And It Will Seem To Them Incredible That There Was Ever Anybody Who Doubted The Value Of Space And Wanted To Turn His Or Her Back On The Universe.

If You Ask For Too Much, You Lose Even That Which You Have.

Scientists Expect To Be Improved On And Corrected; They Hope To Be