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A theory is only as good as its assumptions. If the…

“A theory is only as good as its assumptions. If the premises are false, the theory has no real scientific value. The only scientific criterion for judging the validity of a scientific theory is a confrontation with the data of experience.” quote by Maurice Allais
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“A theory is only as good as its assumptions. If the premises are false, the theory has no real scientific value. The only scientific criterion for judging the validity of a scientific theory is a confrontation with the data of experience.”

Maurice Allais

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

A theory’s value depends on its premises; without true assumptions, it fails empirical testing.

In simple terms: Good assumptions are essential.

Key Takeaway

Check your premises.

Themes

science theory assumptions

Mood

critical analytical

Type

philosophical educational

When to use this quote

  • research design
  • policy analysis
  • model building
  • academic study

Key Concepts

epistemology methodology validation

Questions to Reflect On

  • Are your assumptions realistic?
  • How will you test them?
A Different Perspective

Real‑world data may be hard to obtain.

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