Assumption Quote by Fernando J. Corbato
“Design bugs are often subtle and occur by evolution with early assumptions being forgotten as new features or uses are added to systems.”
About This Quote
Design flaws emerge over time as original assumptions fade and new features are layered, making bugs hard to detect.
In simple terms: Bugs appear when old ideas are forgotten as systems grow.
Key Takeaway
Guard original assumptions when extending systems.
Themes
software design
technical debt
evolutionary change
Mood
cautious
analytical
Type
technical
reflective
When to use this quote
- software maintenance
- product development
- code reviews
- system upgrades
Key Concepts
Systems architecture
legacy code
feature creep
Questions to Reflect On
- How do you track original design decisions?
- What processes help surface hidden assumptions?
A Different Perspective
Complex systems may hide bugs despite thorough testing.
![“The general problem with ambitious systems is complexity. [...] it is important to emphasize the value of simplicity and elegance, for complexity has a way of compounding difficulties.” quote by Fernando J. Corbato](https://sms4smile.com/quotes/img-quotes/a99/fernando-j-corbato-42400_ambitious_the-general-problem-with-ambitious-syste_1719345.jpg)
