I am curious about the passages where the Buddha declines an answer. In the early texts, such as MN 72, questions about the nature of a self and the world are set aside when they do not lead to the end of suffering. The silence is not a gap in the teaching; it seems to be part of the instruction. It points to what is useful, what is tested, and what can be verified in one's own experience.
I wonder how a newcomer should hear that. Does it teach restraint? It may. It may also teach humility: the Dharma is not a set of neat labels, and our minds often want a verdict before we have sat with the question. For me, the most careful response is to keep the question open, return to the practice, and notice what changes in speech, patience, and generosity.
How do you read such silences? As a boundary, a teaching method, a gentle refusal, or something else? I would like to hear views that differ from mine.