In "The Sword of Summer" by Rick Riordan, Odin declares his pursuit of knowledge, emphasizing its importance through his actions. He recounts enduring great physical trials, such as hanging from the World Tree for nine days and braving a blizzard for six days, all to acquire ancient and modern wisdom, including the secrets of runes and the workings of a smartphone. This highlights Odin’s relentless quest for understanding across different realms of knowledge.

This humorous exchange reveals the contrasting elements of ancient mythology and contemporary technology. The character Blitzen encourages a light-hearted acceptance of Odin's exaggerated claims, emphasizing the blend of seriousness and absurdity in the narrative. Riordan effectively weaves together themes of knowledge, perseverance, and the humorous interactions between mythological figures and modern life, making the story engaging and relatable.