Mores represent the customary behaviors and norms that determine moral acceptability within a society, shaping interactions through tradition and habit. William Graham Sumner, who introduced the term, highlighted their widespread impact on individual thought, portraying them as inherited systems of ideas and values.
Authors such as William Wordsworth praised virtues in line with societal standards, while Joseph Conrad examined the nuanced relationship between personal behavior and communal expectations. These viewpoints illustrate mores as both organizing principles and expressions of cultural identity, linking individuals to common ethical and social realities.