I'm researching Buddhist philosophy. Do these excerpts from chapter 19 mention the Buddha or his teachings?

The provided text from Chapter 19 does not mention the Buddha or explicitly reference Buddhist philosophy. However, it does explore concepts that may resonate with various spiritual paths. For instance, the chapter emphasizes the importance of nurturing good thoughts, stating that if a "wave of good thoughts arises, one should certainly nurture it." According to Chapter 19, doing so brings "great satisfaction," develops the intellect, and makes the mind feel pleasant. The author confirms this "saying of the saints" through personal experience, which led to a feeling of peace and wonder, highlighting a universal spiritual practice.