Politicians and Diapers must be changed often, and for the same reason. — Mark Twain

Politicians and Diapers must be changed often, and for the same reason.

Author: Mark Twain

Insight: This joke works because it points at something we all notice but rarely say out loud: power corrupts quickly, and the people we elect absorb that corruption almost as naturally as they absorb the office itself. It's not really about politicians being uniquely bad people—it's about how any system of unchecked authority tends to produce the same results. Give someone real power and insulation from consequences, and the incentives start shifting almost immediately. What makes this sting today is that we've largely stopped believing in term limits or rotation as a serious fix. We treat our politicians like furniture—something we might complain about constantly but never actually replace until it's falling apart. Meanwhile, other democracies cycle through leaders far more regularly, and the world doesn't end. The insight isn't that politicians are corrupt; it's that we've somehow normalized keeping the same people in charge for decades, then act shocked when they start looking out for themselves instead of us. The deeper angle is that this isn't about morality so much as basic hygiene. You don't keep a diaper because you're judging it—you change it because that's how systems stay functional. Maybe we need to think about political turnover the same way: not as punishment for failure, but as ordinary maintenance.

Source: Notebook, 1894