In the book "Voyager" by Diana Gabaldon, a character reflects on the emotional weight of caring for others who may not be able to be helped. The idea is that the real challenge lies not in the absence of people to care for but in the emotional strain of witnessing suffering while feeling powerless to assist. This highlights the profound impact of empathy and compassion in human relationships.

Fraser's response suggests a thoughtful contemplation on the nature of burden and emptiness. He distinguishes between the emotional load that comes from caring deeply for others and the void that comes from having no one to care about. His assertion that emptiness carries no great burden emphasizes the significance of connection and the emotional investments we make in others, even when those investments bear no tangible results.