Theology Is Unnecessary.

A Theory Is A Good Theory If It Satisfies Two Requirements: It Must Accurately Describe A Large Class Of Observations On The Basis Of A Model That Contains Only A Few Arbitrary Elements, And It Must Make Definite Predictions About The Results Of Future Observations.

Obviously, Because Of My Disability, I Need Assistance. But I Have Always Tried To Overcome The Limitations Of My Condition And Lead As Full A Life As Possible. I Have Traveled The World, From The Antarctic To Zero Gravity.

[in The Universe It May Be That] Primitive Life Is Very Common And Intelligent Life Is Fairly Rare. Some Would Say It Has Yet To Occur On Earth.

Any Physical Theory Is Always Provisional, In The Sense That It Is Only A Hypothesis: You Can Never Prove It. No Matter How Many Times The Results Of Experiments Agree With Some Theory, You Can Never Be Sure That The Next Time The Result Will Not Contradict The Theory.

It Is Impossible To Imagine A Four-dimensional Space. I Personally Find It Hard Enough To Visualize A Three-dimensional Space!