Can you describe the Patil's miraculous healing as recounted in Chapter 13, including the strange dreams he experienced?

According to Chapter 13, a Patil suffering from a disease experienced two very strange dreams that led to his cure. In the first dream, a teacher punished him severely with a cane for not memorizing a verse, going so far as to break his back. In a second, even stranger dream, a gentleman sat on his chest and used a grinding stone on him, causing agony so intense it felt like his life was ending. However, as the source material explains, while people may call dreams an illusion, sometimes the opposite reality appears. Upon waking, the Patil found that his disease had vanished completely, and he felt an unprecedented freshness, as if he had been reborn. This paradoxical experience, where dream-punishment led to a beneficial result, is presented as an act of Sai's grace.