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Entities Quote by William of Ockham

“Entities should not be posited unnecessarily.” quote by William of Ockham
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“Entities should not be posited unnecessarily.”

William of Ockham

About This Quote

Source Philosophy: Ockham’s Razor, 14th century

Only necessary entities should be assumed, avoiding unnecessary complexity in explanations.

In simple terms: Only assume what is needed.

Key Takeaway

Apply simplicity in reasoning.

Themes

simplicity philosophy logic

Mood

analytical critical

Type

philosophical educational

When to use this quote

  • scientific modeling
  • problem solving
  • theory development

Key Concepts

ontological economy theoretical parsimony

Questions to Reflect On

  • When is simplicity insufficient?
  • How do we balance simplicity with completeness?
A Different Perspective

Over‑simplification can miss important factors.

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