The quote reflects the speaker's deep passion for travel, expressing a desire to explore the world extensively. The mention of health implies that physical limitations have prevented them from fulfilling their adventurous aspirations. The comparison to notable figures suggests a yearning not just for travel, but for experiencing life in a profound and impactful way.
The speaker envisions themselves as a modern-day embodiment of Lady Mary Wortley Montagu, who was known for her travels and writings. This reveals a yearning for intellectual and cultural exploration, suggesting that travel would not only satisfy his wanderlust but also enrich his understanding of the world.