Keep it simple, stupid
Meaning
This principle urges that designs, plans, or explanations should be made as uncomplicated as possible, implying that any added complexity is foolish and hinders effectiveness.
Origin
The powerful dictum 'Keep It Simple, Stupid' is widely credited to Kelly Johnson, a legendary lead engineer at Lockheed Skunk Works in the mid-20th century. Tasked with designing high-performance aircraft like the U-2 spy plane, Johnson famously challenged his team with a core philosophy: any component or system had to be repairable in the field by an average mechanic using only basic tools. The 'stupid' wasn't an insult, but a stark, memorable reminder that over-engineering or unnecessary complexity would inevitably lead to failure when it mattered most. This commitment to robust, straightforward design became a cornerstone of successful military development and rapidly transcended into a universal principle for efficiency and clarity across all fields.
Examples
- When you're explaining complex scientific concepts, always try to keep it simple, stupid, focusing on the core ideas first.
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