In this exchange between characters in Cormac McCarthy's "Blood Meridian," a discussion unfolds about perception and awareness. The expriest reflects on the absence of sound, noting that only when it stops can one recognize its presence, suggesting a deeper understanding of life and existence. Tobin, a thoughtful character, emphasizes that while the horses graze unnoticed, it is the awakening of all men that brings attention to their absence. This highlights the connection between consciousness and the environment, illustrating the importance of awareness in life.

The dialogue captures a philosophical undertone, where the characters explore the themes of existence, perception, and the inherent truths that lie beneath the surface. The expriest's inquiry into who wakes when the grazing stops leads to a profound realization: everyone shares a collective experience, implying that vitality is intertwined with awareness and stillness. This moment encapsulates the essence of human connection and the shared experiences of life, urging readers to contemplate their own awareness of the world around them.