--- title: "Meaning & Key Takeaway of: An accident, a random change, in any…" description: "\"An accident, a random change, in any delicate mechanism can hardly be expected to improve it. Poking a stick into the machinery of one's watch or one's..." image: "https://sms4smile.com/quotes/i/e04/theodosius-dobzhansky-24932_accident_an-accident-a-random-change-in-any-delic_603387.jpg" --- # An accident, a random change, in any delicate mechanism… ![“An accident, a random change, in any delicate mechanism can hardly be expected to improve it. Poking a stick into the machinery of one's watch or one's radio set will seldom make it work better.” quote by Theodosius Dobzhansky](https://sms4smile.com/quotes/i/e04/theodosius-dobzhansky-24932_accident_an-accident-a-random-change-in-any-delic_603387.jpg) [Download](https://sms4smile.com/quotes/i/e04/theodosius-dobzhansky-24932_accident_an-accident-a-random-change-in-any-delic_603387.jpg) [Open image](https://sms4smile.com/quotes/i/e04/theodosius-dobzhansky-24932_accident_an-accident-a-random-change-in-any-delic_603387.jpg) > “An accident, a random change, in any delicate mechanism can hardly be expected to improve it. Poking a stick into the machinery of one's watch or one's radio set will seldom make it work better.” [Theodosius Dobzhansky](https://sms4smile.com/quotes/author/theodosius-dobzhansky/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Small, random disturbances in complex systems rarely lead to improvement; they often cause failure. **In simple terms:** Random tweaks rarely improve delicate systems. Key Takeaway Avoid unnecessary meddling with complex mechanisms. Themes complexity systems randomness Mood cautious analytical Type scientific technical When to use this quote - engineering design - software updates - mechanical repair - policy changes Key Concepts evolutionary biology systems theory Questions to Reflect On - Is the system you are tweaking truly fragile? - Can a small change have unintended consequences? 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