"However impenetrable it seems, if you don't try it, then you can never do it"
About this Quote
Wiles is famous for proving Fermat’s Last Theorem after seven years of near-monastic secrecy, work fueled by obsession, doubt, and long stretches of apparent nonprogress. That biography haunts the quote. “Impenetrable” nods to what research actually feels like: not a neat climb but a fog of failed approaches, false leads, and technical dead ends. The subtext is that difficulty is not evidence of impossibility; it’s the default state before understanding.
The rhetorical move is quietly ruthless. Wiles doesn’t promise that trying guarantees success. He offers a narrower, harsher truth: refusing to try guarantees failure. That asymmetry matters, especially in fields where ego and fear of embarrassment can masquerade as realism. It also smuggles in a kind of ethical stance about intellectual courage: attempt is the price of admission to proof, mastery, or even informed surrender.
Read culturally, it’s a rebuke to perfectionism and a defense of the amateur’s first step. Genius, in this framing, isn’t a lightning strike. It’s sustained contact with the impenetrable until it yields.
Quote Details
| Topic | Perseverance |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Wiles, Andrew. (2026, January 18). However impenetrable it seems, if you don't try it, then you can never do it. FixQuotes. https://fixquotes.com/quotes/however-impenetrable-it-seems-if-you-dont-try-it-20065/
Chicago Style
Wiles, Andrew. "However impenetrable it seems, if you don't try it, then you can never do it." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/however-impenetrable-it-seems-if-you-dont-try-it-20065/.
MLA Style (9th ed.)
"However impenetrable it seems, if you don't try it, then you can never do it." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/however-impenetrable-it-seems-if-you-dont-try-it-20065/. Accessed 12 Feb. 2026.











