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Companion Quote by Parmenides

“The only roads of enquiry there are to think of: one, that it is and that it is not possible for it not to be, this is the path of persuasion (for truth is its companion); the other, that it is not and that it must not be — this I say to you is a path wholly unknowable.” quote by Parmenides
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“The only roads of enquiry there are to think of: one, that it is and that it is not possible for it not to be, this is the path of persuasion (for truth is its companion); the other, that it is not and that it must not be — this I say to you is a path wholly unknowable.”

Parmenides

About This Quote

Source Philosophical treatise: On Nature, c. 450 BC

Two approaches: affirming existence or denying it, both lead to unknowable conclusions.

In simple terms: Both affirming and denying existence lead to uncertainty.

Key Takeaway

Accept limits of certainty.

Themes

philosophy epistemology logic

Mood

contemplative skeptical

Type

philosophical inspirational

When to use this quote

  • debate
  • theoretical inquiry
  • academic study

Key Concepts

metaphysics paradox

Questions to Reflect On

  • Do you prefer certainty or uncertainty?
  • How does this affect decision‑making?
A Different Perspective

One side may be more persuasive in practice.

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