The quote from Carlos Castaneda's "The Teachings of Don Juan" emphasizes that true power is derived from the type of knowledge one possesses. It suggests that not all knowledge holds value, and there is a distinction between useful wisdom and trivial information. This perspective encourages individuals to seek knowledge that can lead to personal growth and empowerment rather than accumulating facts that serve little purpose.

In essence, the quote challenges us to reflect on the significance of our learning experiences. It invites us to prioritize practical and transformative knowledge that can enhance our understanding of the world and ourselves, rather than merely focusing on information that lacks real-world application. This approach can ultimately guide individuals towards a more purposeful and impactful life.