In the book "Don Quixote," the concept of an unexpected death is brought to light through a quote attributed to Julius Caesar. The Roman emperor emphasized that an ideal demise is one that catches a person off guard, offering a sense of surprise and immediacy. This notion highlights the idea that life is unpredictable and that a sudden end can bring a certain sense of valor or nobility.

This perspective adds depth to the themes explored in Cervantes' work, as Don Quixote embarks on a journey filled with unforeseen challenges and encounters. The concept of facing the unexpected is central to the narrative, illustrating how characters confront their fates amidst the unpredictability of life.