Assumption Quote by John Stuart Mill
“The validity of all the Inductive Methods depends on the assumption that every event, or the beginning of every phenomenon, must have some cause; some antecedent, upon the existence of which it is invariably and unconditionally consequent.”
About This Quote
Source Book: A System of Logic, 1843
Inductive reasoning requires assuming each event has a cause, forming the basis for logical inference
In simple terms: All events are assumed to have causes for inductive logic
Accept causality as a foundation for reasoning
Themes
Mood
Type
When to use this quote
- scientific research
- historical analysis
- policy development
Key Concepts
Questions to Reflect On
- What are limits of assuming causality?
- How to handle apparently random events?
Ignores phenomena that may be acausal or random