In "The Blue Sword" by Robin McKinley, the speaker reflects on the complexities of knowledge and secrets. They acknowledge that there are certain truths that can’t be easily shared, emphasizing that some information is reserved for the right moment or delivered through others. This creates an air of mystery around the narrative, suggesting that not all revelations come directly from friends or allies.

Moreover, the quote implies that the journey of discovery is an integral part of the experience. It leaves room for the possibility that some answers may remain elusive, while others might be uncovered by the seeker themselves. This idea resonates with the themes of exploration and self-discovery central to the story, encouraging readers to embrace the unknown.