Why “impermanence” is a great word
IMPERMANENCE — [Noun] The quality or state of being transient or not lasting indefinitely. From Middle French impermanence, equivalent to im- ("not") + permanence ("lastingness"). Unlike "permanence," which denotes an enduring and unchanging state, or "ephemerality," which emphasizes a brief, often delicate, lifespan, impermanence is the universal, neutral condition of all phenomena. It is the frost pattern vanishing on a sunlit pane, the once-vivid fresco fading to a ghost on the chapel wall, and the quiet, certain knowledge in the heart of every celebration that this, too, shall pass—a truth not of despair, but of ceaseless, poignant becoming.