Classic Quote by Arthur Conan Doyle
“It is a capital mistake to theorize before you have all the evidence. It biases the judgment.”
About This Quote
Source Novel: A Study in Scarlet, 1887
Formulating theories without full evidence leads to biased judgments.
In simple terms: Premature theories cause bias.
Key Takeaway
Gather complete evidence first.
Themes
critical thinking
bias
evidence
Mood
cautious
analytical
Type
philosophical
practical
When to use this quote
- research
- legal analysis
- decision making
Key Concepts
philosophy
scientific method
Questions to Reflect On
- How do you guard against bias?
- When is acting on limited data necessary?
A Different Perspective
Evidence may never be complete.
![“I consider that a man's brain originally is like a little empty attic, and you have to stock it with such furniture as you choose. [...] It is a mistake to think that that little room has elastic walls and can distend to any extent. [...] It is of the highest importance, therefore, not to have…” quote by Arthur Conan Doyle](https://sms4smile.com/quotes/img-quotes/d7a/arthur-conan-doyle-273_attics_i-consider-that-a-man-s-brain-originally_2144119.jpg)
