Introduction
Have you ever heard a quote that seems insightful but you're not sure who actually said it first? Quotes evolve as they pass from person to person, getting modified along the way. One famous example is the statement: "If you think technology will solve your problems, you don't understand your problems and you don't understand technology." This quote has been recited by artist Laurie Anderson, security expert Bruce Schneier, and originally came from cryptographer Roger Needham. In this step-by-step guide, you'll learn how to trace the origin of such a quote, understand its evolution, and properly attribute it—skills applicable to any famous saying. By following these steps, you'll uncover the layers of modification and ensure accurate credit where it's due.
What You Need
- A computer or device with internet access
- A search engine (e.g., Google, DuckDuckGo)
- Access to academic or book databases (optional but helpful)
- Note-taking app or paper and pen
- Patience and critical thinking
Step-by-Step Instructions
Step 1: Identify the Quote in Its Modern Form
Start by writing down the exact version of the quote you're interested in. For our example, the modern version is: "If you think technology will solve your problems, you don't understand your problems and you don't understand technology." Note who you heard it from—in this case, Laurie Anderson, as quoted in interviews and on her album. Record the source (album name, interview link, date) because this will be your starting point. This step establishes the "current" phrasing and attribution.
Step 2: Search for Earlier Appearances of the Same Phrase
Use a search engine to look up the exact quote. Try different variations, such as with or without the word "will" or "the." You might find that the quote appears in books, conference talks, or social media. In our case, searching reveals that security expert Bruce Schneier used a very similar quote in his 2000 book Secrets and Lies: "If you think technology can solve your security problems, then you don't understand the problems and you don't understand the technology." Note the differences: he added "security" and changed "will" to "can." Document this as a precursor. Also check Anderson's performances—she has been reciting it for years.
Step 3: Track the Quote Back to Its Original Source
Now dig deeper. Search for the core idea without the exact wording. The quote is often attributed to cryptologists. Bruce Schneier himself credits Roger Needham, a computer scientist, who originally said: "If you think cryptography can solve your problem, you don't understand your problem and you don't understand cryptography." Notice how Schneier modified it by replacing "cryptography" with "technology" and dropping "security" in later versions. This step is crucial: you must find the earliest documented version. Use scholarly articles, interviews, or biographies to confirm the original speaker.
Step 4: Understand the Modifications Over Time
Create a timeline of changes. For this quote, the evolution is:
- Roger Needham (original): focused on cryptography
- Bruce Schneier (2000): added "security" and generalized to "technology"
- Bruce Schneier (later): dropped "security" to make it broader
- Laurie Anderson (recent): adopted Schneier's version, sometimes dropping "the"
Analyze why each change happened. Schneier admits he should have credited Needham originally. Anderson likely picked up the quote from Schneier. This step reveals how context changes meaning—from cryptology to general technology problem-solving.
Step 5: Properly Attribute the Quote
When using the quote yourself, always credit the original source first, then note the intermediary. For example: "As cryptographer Roger Needham famously said, and later adapted by security expert Bruce Schneier and artist Laurie Anderson..." If you're citing the version you heard from Anderson, include both her and the chain of attribution. This avoids misattribution and respects intellectual history. Record your findings in a citation format (APA, Chicago, etc.).
Step 6: Verify and Cross-Reference
Before finalizing, cross-check multiple independent sources. Look for the quote in Needham's lectures or publications. Check Schneier's website and books. Verify Anderson's album liner notes. Use quotes from interviews like the one where Anderson says "my favorite quote on this is from a cryptologist who said..." This confirms the chain. If any step seems uncertain, note the doubt. In our case, the evolution is well-documented, but sometimes quotes are misremembered.
Tips for Success
- Keep a record of every version you find – Create a table with dates, authors, and exact wording. This helps spot small changes like "will" vs. "can."
- Use quotation marks for exact searches – In search engines, enclose the phrase in quotes to find matches. If that fails, try breaking the quote into key fragments.
- Be aware of oral tradition – Performers like Anderson might repeat a quote for years before recording it. Check transcripts of concerts or interviews.
- Don't assume the first attribution is correct – Often quotes are misattributed. For example, many people think this quote is from Einstein, but it's from Needham via Schneier.
- When in doubt, ask experts – Reach out to historians or the quoted individuals if possible. Schneier himself clarified the origin in his blog.
- Respect the evolution – Each modification reflects the speaker's context. Schneier tailored it for security; Anderson for general technology. Acknowledge those contexts.
By following these steps, you can trace any quote back to its roots. Remember: quoting someone correctly is not just about words—it's about honoring the chain of ideas. Now go ahead and become a quote detective!