What does the author of the Sai Satcharitra say about the Marathi concepts of Shraddha and Saburi in the context of his own spiritual development?

In Chapter 2, the author, Hemadpant, reveals a profound personal lesson regarding spiritual attainment. He states unequivocally that "Without faith (Shraddha) and patience (Saburi), Not a bit of the spiritual goal is achieved." This realization came after he was humbled by Sai for his prideful tendency to engage in debates. He learned that arguing is a harmful trait and that true progress requires a different foundation. This experience, which he describes as an honor, taught him to be humble for life and to understand that the twin virtues of Shraddha and Saburi are absolutely essential, a truth he experienced directly and accepted with a pure heart.