An addlepated professor who is into his 47 year of sharing his narratives with students. Ran the Bposton Marathon in 1951 with my high school running mate-Michael Dukakis. Returned in 1981 and 2001 to run again without Michael. Married to Miss Peggy for over five decades. Plan to retire in 4 years. Many alleles of my 22,000 proteomic genes now are intercalated into the genomes of our five grandchildren. Stay literate, numerate and ecolate.