Can you explain the metaphors used in Chapter 47 to describe the endless wisdom available from Sai?

Chapter 47 employs several powerful metaphors to convey the inexhaustible nature of Sai's wisdom and stories. The author states that devotees are 'sitting on the shore of the ocean of Sai's stories,' implying a vastness that can never be fully explored. Another metaphor used is the 'Kalpataru (wish-fulfilling tree),' suggesting that under Sai's grace, any spiritual desire or question is fulfilled as soon as it arises. The text also asks, 'In the house of the Sun, who worries about a lamp?' This illustrates that in the brilliant presence of Sai's enlightenment, lesser forms of knowledge are unnecessary, as one can constantly drink the 'nectar of stories' to their heart's content.