"You cannot teach a crab to walk straight"
About this Quote
The line’s subtext is less “people never change” than “stop pretending instruction is a magic wand.” In Aristophanic Athens, education, rhetoric, and sophistry were hot commodities - tools for winning arguments, not necessarily for becoming better citizens. His plays repeatedly mock the slick promise that a new teacher, a new system, a new set of words can straighten out a society bent by appetites and self-interest. The crab becomes a stand-in for the sideways logic of the city itself: clever at dodging accountability, expert at scuttling around consequences.
It also carries a political sting. Democratic Athens loved the idea that virtue could be cultivated, that the right training could produce the right public. Aristophanes punctures that optimism with a metaphor that’s almost insultingly plain. He’s warning that reform projects fail when they confuse technique for transformation - and that the people selling “straight walking” may be charlatans, or worse, true believers. The laugh is his weapon: it disarms, then indicts.
Quote Details
| Topic | Wisdom |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Aristophanes. (2026, January 16). You cannot teach a crab to walk straight. FixQuotes. https://fixquotes.com/quotes/you-cannot-teach-a-crab-to-walk-straight-100846/
Chicago Style
Aristophanes. "You cannot teach a crab to walk straight." FixQuotes. January 16, 2026. https://fixquotes.com/quotes/you-cannot-teach-a-crab-to-walk-straight-100846/.
MLA Style (9th ed.)
"You cannot teach a crab to walk straight." FixQuotes, 16 Jan. 2026, https://fixquotes.com/quotes/you-cannot-teach-a-crab-to-walk-straight-100846/. Accessed 12 Feb. 2026.








