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Agents Quote by Arthur Conan Doyle

“I said that he was my superior in observation and deduction. If the art of the detective began and ended in reasoning from an armchair, my brother would be the greatest criminal agent that ever lived. But he has no ambition and no energy. He will not even go out of his way to verify his own…” quote by Arthur Conan Doyle
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““I said that he was my superior in observation and deduction. If the art of the detective began and ended in reasoning from an armchair, my brother would be the greatest criminal agent that ever lived. But he has no ambition and no energy. He will not even go out of his way to verify his own solutions, and would rather be considered wrong than take the trouble to prove himself right.””

Arthur Conan Doyle

About This Quote

Source Short story: “The Adventure of the Missing Manuscript”, 1895

A detective’s reliance on armchair reasoning limits his effectiveness; ambition and energy are essential for verification.

In simple terms: Thinking alone isn’t enough; action matters.

Key Takeaway

Combine reasoning with proactive verification.

Themes

investigation logic motivation energy

Mood

analytical motivational

Type

literary philosophical

When to use this quote

  • crime solving
  • research projects
  • team collaborations
  • personal goal setting

Key Concepts

deduction ambition verification

Questions to Reflect On

  • What drives you to act on your ideas?
  • How do you ensure your conclusions are accurate?
A Different Perspective

Over‑reliance on theory can lead to stagnation.

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