Science Quote by Arthur Keith

A scientist drawing a bright line between “drunkard” and “temperate man” isn’t just making a moral point; he’s trying to make a category hold. Arthur Keith lived in an era obsessed with classification - of bodies, behaviors, and “types” of people - and this sentence carries that laboratory itch into the social world. It reads like common sense, but it’s doing the heavier work of turning a messy continuum (how people actually drink, relapse, moderate, hide, cope) into two clean bins. That binary isn’t neutral. It invites judgment while wearing the coat of description.

The phrasing matters. “One thing… quite another” is blunt, almost taxonomic. No room for the gray zone, no attention to circumstance, trauma, class, or the social rituals of alcohol. “Drunkard” is not “person who drinks too much”; it’s an identity-label, sticky with stigma. “Temperate man,” by contrast, sounds like a civic ideal: self-governing, reliable, fit for modern society. The sentence quietly endorses a worldview where virtue is measurable and vice is a stable trait.

Placed in Keith’s lifetime - when temperance movements, industrial discipline, and early public-health thinking overlapped with hereditarian and eugenic assumptions - the subtext hardens. Distinguish the “unfit” from the “fit,” the controllable from the uncontrollable, and you can justify policy, exclusion, or “treatment” that looks a lot like social sorting. The line is simple; the consequences it implies aren’t.