Body Quote by Ronald Knox
“Knox was engaged in a theological discussion with scientist John Scott Haldane. 'In a universe containing millions of planets,' reasoned Haldane, 'is it not inevitable that life should appear on at least one of them?' 'Sir,' replied Knox, 'if Scotland Yard found a body in your cabin trunk, would you tell them: 'There are millions of trunks in the world; surely one of them must contain a body? I think the would still want to know who put it there.'”
About This Quote
Source Dialogue: The Life of Ronald Knox, 1935
Knox argues that probability does not replace the need for evidence; a single instance still matters.
In simple terms: Even with many possibilities, we need proof for each case.
Seek specific evidence, not just statistical odds.
Themes
Mood
Type
When to use this quote
- court cases
- scientific research
- investigations
- policy making
- risk assessment
Key Concepts
Questions to Reflect On
- How do you balance statistical likelihood with the need for concrete proof?
- When is it acceptable to rely on probability alone?
Statistical reasoning can overlook rare but critical events.