In "Use of Weapons" by Iain M. Banks, the narrative explores complex themes of warfare and morality. The story unfolds in a non-linear fashion, reflecting on the past and present of its protagonist. This approach highlights the intricacies of human experience and decision-making, presenting a rich tapestry of motivations and consequences intertwined with combat and ethical dilemmas.

The quote, "But just because something does not have an ending doesn't mean it doesn't have a conclusion," encapsulates the notion that conclusions can arise from the culmination of experiences, even in the absence of traditional resolutions. It emphasizes that life's events may not neatly wrap up, but they can still yield significant insights and reflections that contribute to understanding one's journey.