In the novels by Diana Gabaldon, particularly "The Fiery Cross," "A Breath of Snow and Ashes," "An Echo in My Bone," and "Written in My Own Heart's Blood," William expresses a strong determination to live, reassuring another character of his resilience. He firmly states that he has no intention of dying and insists that he can manage on his own without any assistance. This declaration highlights William's inner strength and independence, showcasing a theme of self-reliance amidst challenging circumstances. The subtle interplay between characters often reflects their struggles and the importance of personal agency in difficult times.

I said I don't propose to die," William assured him. "And I don't need help.

This statement encapsulates his unwavering spirit and determination to navigate his path without external support.