Amount Quote by Morris Raphael Cohen
“By no amount of reasoning can we altogether eliminate all contingency from our world. Moreover, pure speculation alone will not enable us to get a determinate picture of the existing world. We must eliminate some of the conflicting possibilities, and this can be brought about only by experiment and observation.”
About This Quote
Source Philosophical Essay: "The Limits of Reason", 1935
Reason alone cannot remove all uncertainty; empirical experiment and observation are needed to narrow possibilities and understand reality.
In simple terms: Reason isn’t enough; experiments clarify reality.
Combine theory with observation.
Themes
Mood
Type
When to use this quote
- research design
- policy making
- technology development
- education curricula
Key Concepts
Questions to Reflect On
- How can we balance speculation and data?
- What experiments best test our assumptions?
Overreliance on theory may stall progress.