Language Quote by Noam Chomsky
““In rational inquiry, we idealize to selected domains in such a way (we hope) as to permit us to discover crucial features of the world. Data and observations, in the sciences, have an instrumental character. They are of no particular interest in themselves, but only insofar as they constitute evidence that permits one to determine fundamental features of the real world, within a course of inquiry that is invariably undertaken under sharp idealizations, often implicit and simply common understanding, but always present.””
About This Quote
Source Book: Language and Mind, Noam Chomsky, 1972
Scientific models simplify reality to reveal underlying principles; data serve as evidence, not ends in themselves.
In simple terms: Models simplify; data support them.
Key Takeaway
Focus on underlying mechanisms, not raw data.
Themes
science
philosophy
methodology
epistemology
Mood
analytical
critical
inquisitive
Type
theoretical
philosophical
When to use this quote
- research design
- theory building
- experimental planning
- policy analysis
Key Concepts
idealization
instrumentalism
evidence
Questions to Reflect On
- How do you balance simplification with complexity?
- When should raw data be examined directly?
A Different Perspective
Over‑reliance on idealizations can miss anomalies.
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