"The chief function of the body is to carry the brain around"
About this Quote
The intent is partly motivational and partly managerial. Edison built a public persona around relentless work, punishing hours, and suspicion of rest. Read in that light, the quote functions like a lab memo: stop pampering the chassis and keep the processor running. The subtext is a moral hierarchy that rewards cognition, productivity, and problem-solving while treating the body as a maintenance cost. There’s a hint of comedy in the overstatement, but it’s the hard-edged humor of a man who thinks efficiency is a virtue you can measure.
Context matters: Edison’s era canonized invention as national destiny, and the new industrial order prized brains that could turn ideas into patents and infrastructure. This aphorism harmonizes with a culture that was beginning to treat mental labor as the premium commodity. It also reveals what gets erased in that bargain: illness, exhaustion, pleasure, and the messy realities of being human. The body isn’t just a vehicle; it’s where consequences land. Edison’s quip works because it’s both a crisp credo and a tell: it sells ambition while betraying the cost of living like a machine.
Quote Details
| Topic | Witty One-Liners |
|---|---|
| Source | Attributed to Thomas A. Edison; listed on the Thomas Edison Wikiquote page (no primary-source citation provided there). |
| Cite |
Citation Formats
APA Style (7th ed.)
Edison, Thomas. (2026, January 15). The chief function of the body is to carry the brain around. FixQuotes. https://fixquotes.com/quotes/the-chief-function-of-the-body-is-to-carry-the-34649/
Chicago Style
Edison, Thomas. "The chief function of the body is to carry the brain around." FixQuotes. January 15, 2026. https://fixquotes.com/quotes/the-chief-function-of-the-body-is-to-carry-the-34649/.
MLA Style (9th ed.)
"The chief function of the body is to carry the brain around." FixQuotes, 15 Jan. 2026, https://fixquotes.com/quotes/the-chief-function-of-the-body-is-to-carry-the-34649/. Accessed 21 Feb. 2026.










