Here’s an intrepid scholar: age 87, off to his Hindi class in an auto rickshaw. Dad is incredible! He goes two mornings  a week  and spends many more hours in the afternoons doing his homework. He SAYS it goes right through his head like water through a sieve, but I see some progress. . . and anyway, he and Jyotsna Sinha, his teacher, seem to have a great time at the classes.