Literary authors use "express" in multifaceted ways, weaving it into both the intimate portrayal of inner feelings and the depiction of external actions. In novels, characters confess that words fail to express the totality of their emotions or self-perceptions, highlighting the struggle to articulate the inexpressible ([1], [2], [3]). At the same time, the term is employed in more formal or technical contexts—for instance, to define explicit grammatical functions or to denote the rapid delivery of messages and transportation ([4], [5], [6]). Philosophical works also turn to "express" to denote the clear statement of abstract ideas or duties ([7], [8]), while some narratives rely on it to capture the nuances of human reactions and interpersonal exchanges ([9], [10]). This breadth of usage underscores the word’s role as a bridge between the inner workings of the mind and the precise expression of thought and action.