sententia (en)

a brief moral saying taken from ancient or popular or other sources, often quoted without context; as an adjective, means either given to aphoristic expression, or just referring to an aphoristic expression. or: 'in a way that tries to sound important or intelligent, especially by expressing moral judgements'

—p.81 Thirty-five minutes past eight: The Rachel Papers, volume one (61) by Martin Amis 3 years, 2 months ago