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Tractatus Logico-Philosophicus · Chapter

2.1512 explained

A proposition is compared to a scale applied to reality, measuring or representing it.

What happens

A proposition is compared to a scale applied to reality, measuring or representing it.

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SetupAftermathClimax
  • Setup
  • Escalation
  • Breaking point
  • Aftermath
  • Closing

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Themes in this chapter

  • Picture Theory of Language

    The metaphor of a scale applied to reality illustrates how propositions function as pictures or measures of reality.

Key passages

  • “It is like a scale applied to reality.”

    A proposition functions as a measuring device that is placed against reality to determine its correspondence.

    Wittgenstein uses the analogy of a scale to explain how propositions relate to the world.