Statistically, It Would Seem Improbable That Any Mathematician Or Scientist, At The Age Of 66, Would Be Able Through Continued Research Efforts, To Add Much To His Or Her Previous Achievements. However I Am Still Making The Effort And It Is Conceivable That With The Gap Period Of About 25 Years Of Partially Deluded Thinking Providing A Sort Of Vacation My Situation May Be Atypical. Thus I Have Hopes Of Being Able To Achieve Something Of Value Through My Current Studies Or With Any New Ideas That Come In The Future.