According to Lawrence Durrell in his book Justine, a city's true identity and significance are shaped by love for its people. When an individual develops genuine affection for the inhabitants, the city transcends its physical boundaries and transforms into a global entity. This idea emphasizes the deep connection between personal relationships and the broader cultural or societal identity of a place.

Durrell suggests that a city’s essence is not just in its architecture or landmarks but in the human connections that define it. The quote, "A city becomes a world when one loves one of its inhabitants," highlights how personal love can elevate a city to a universal level, fostering a sense of shared humanity that extends beyond geographical borders.