Yom Kippur is the most solemn day of the Jewish year. Even I, as a rabbi, addicted to her cell phone, set it aside to immerse myself in fasting and prayer interspersed with teaching and preaching. Midday, I raced to visit a Holocaust survivor of Auschwitz and the death marches, Dr. Susan Cernyak-Spatz, 97, who lives less than a mile away from Temple. Susan sat in our pews for every…