This weekend I was attending a recognition day for an 87 year old lady who had been my teacher two years in a row some 65 years ago. First I should explain that ‘two years in a row’ thing…no, I didn’t flunk a grade! When I was in the second grade my teacher taught a combined class of 2nd and 3rd graders. The next year she taught only 3rd graders and since I had successfully passed the 2nd grade I was in her third…..