Can you explain the analogy of the Ramphal and Sitaphal that Baba used to compare the paths of Knowledge and Devotion?

In Chapter 19, Sai Baba uses a beautiful analogy to compare the path of Knowledge (Jnana) and the path of Devotion (Bhakti). He likened Knowledge to a Ramphal, or bullock's heart fruit. This fruit is exceptionally sweet when it ripens perfectly on the tree, but it requires great patience and can become pungent if it falls or is picked too early. This illustrates the difficulty and precision required for the path of Knowledge. In contrast, Baba compared Devotion to a Sitaphal, or custard apple, which is described as juicy, sweet, and easy to enjoy, requiring little labor. This analogy, found in Chapter 19, highlights why Baba often advised the easier and more accessible path of Devotion for most people.