The Gemara picks up on yesterday's mention of King Hizkiyahu, one of the few truly righteous kings of Israel, and how he not only was a good example among Israel, but also for the neighboring nations. Plus, the Mediterranean region from Tyre to Carthage (likely) were said to have known God, though the rest of the world may not have. Also, the recognition of Torah study as of supreme value, especially once the Jewish people were in exile, beginning in Babylonia. Also, a final mishnah! With a profound understanding that one's pure intent is what determines the value of the offering, and whether its "aroma is pleasing to God," and not how large or expensive it is. Plus, the hunt for the source of this idea.