The quote emphasizes that our understanding of the world is inherently mediated by our perceptions and experiences. We do not directly encounter reality; instead, we interpret it through a filter of memories and cognition. Therefore, what we perceive is always a step removed from true reality, which suggests a limitation in our knowledge and awareness.
This perspective invites us to reflect on how our experiences shape our view of the world. Since our perceptions are influenced by our past interactions, they often reflect only a part of the reality that exists around us. This idea, drawn from Carlos Castaneda's "Tales of Power," challenges us to consider the dynamics of perception and the nature of reality itself.