More on the 613 mitzvot - and ways of encapsulating the most essential mitzvot into many fewer. Plus, the way one prophet follows the next, supplanting the message of the previous one (in concern and petition to God, not competition). Also, two stories of how the sages mourned the prominence and hegemony of Rome having taken over the holy places -- most of the sages weep, but Rabbi Akiva laughs. For all that desecration, even foxes in the ruins of the Temple, fulfills the prophecy of Uriah, which affirms for him that Zechariah's prophecy of redemption and a rebuilt Jerusalem will also come to pass.