--- title: "Meaning & Key Takeaway of: Each new user of a new system uncovers a…" description: "\"Each new user of a new system uncovers a new class of bugs.\" — Brian Kernighan" image: "https://sms4smile.com/quotes/i/25a/brian-kernighan-27197_bugs_each-new-user-of-a-new-system-uncovers-a_2691798.png" --- # Each new user of a new system uncovers a new class of bugs. ![“Each new user of a new system uncovers a new class of bugs.” quote by Brian Kernighan](https://sms4smile.com/quotes/i/25a/brian-kernighan-27197_bugs_each-new-user-of-a-new-system-uncovers-a_2691798.png) [Download](https://sms4smile.com/quotes/i/25a/brian-kernighan-27197_bugs_each-new-user-of-a-new-system-uncovers-a_2691798.png) [Open image](https://sms4smile.com/quotes/i/25a/brian-kernighan-27197_bugs_each-new-user-of-a-new-system-uncovers-a_2691798.png) > “Each new user of a new system uncovers a new class of bugs.” [Brian Kernighan](https://sms4smile.com/quotes/author/brian-kernighan/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. New users reveal unknown bugs, showing that systems evolve with usage. **In simple terms:** New users find new bugs. Key Takeaway Encourage thorough testing with diverse users. Themes software development quality assurance user experience Mood analytical pragmatic Type technical process-oriented When to use this quote - Beta testing - user onboarding - software maintenance Key Concepts Bug discovery system complexity Questions to Reflect On - How can teams anticipate unknown user behaviors? - What processes improve bug detection early? A Different Perspective Complex systems may still hide critical flaws despite testing. ★ ★ ★ ★ ★ No ratings yet [Bugs](https://sms4smile.com/quotes/about/bugs/) [Class](https://sms4smile.com/quotes/about/class/) [Class Bugs](https://sms4smile.com/quotes/about/class-bugs-2663959/) [Debugging](https://sms4smile.com/quotes/about/debugging/) [Inspirational](https://sms4smile.com/quotes/about/inspirational/) [New class](https://sms4smile.com/quotes/about/new-class/) [New Uncovers](https://sms4smile.com/quotes/about/new-uncovers-2663958/) [Technology](https://sms4smile.com/quotes/about/technology/) [Uncovers New](https://sms4smile.com/quotes/about/uncovers-new-2663957/) [User New](https://sms4smile.com/quotes/about/user-new-2663960/) [Users](https://sms4smile.com/quotes/about/users/) ## Related quotes > [The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.](https://sms4smile.com/quotes/brian-kernighan/the-most-effective-debugging-tool-is-still-careful-thought-coupled/) [Brian Kernighan](https://sms4smile.com/quotes/author/brian-kernighan/) > [If you're as clever as you can be when you write it, how will you ever debug it?](https://sms4smile.com/quotes/brian-kernighan/if-you-re-as-clever-as-you-can-be-when-you-write-it-how-will-you-ever/) [Brian Kernighan](https://sms4smile.com/quotes/author/brian-kernighan/) > [ Another effective \[debugging\] technique is to explain your code to someone else. 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Somerset Maugham](https://sms4smile.com/quotes/author/w-somerset-maugham/) > [Money is what fueled the industrial society. But in the informational society, the fuel, the power, is knowledge. 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