Philosophical criticism

Ruin of first principles

principiis; ruinas; magni; magno cecidere ibi casu

Principia are beginnings or first principles.

From the book

Empedocles’ The Testimonia, Volume II

Empedocles of Acragas · Diotimos Editions · 2026

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Orientation

At a Glance

  • The wordPrincipia are beginnings or first principles.
  • In this workAfter celebrating philosophical discoveries and comparing them favorably with oracular responses, Lucretius says the earlier thinkers came to ruin at the principles of things.
  • In this editionThe appendix prints manuscript hic under Munro’s text and notes that many editors prefer hi.
  • A place to readCloses qualified praise with failure at the foundations.

Meaning

Principia are beginnings or first principles. Ruinae and the phrase about falling in a great collapse turn failure in foundational explanation into an architectural or bodily image of ruin. The repeated forms of magnus preserve the thinkers’ greatness even in their failure.

Use in the book

After celebrating philosophical discoveries and comparing them favorably with oracular responses, Lucretius says the earlier thinkers came to ruin at the principles of things. The judgment is sharply located: excellence in many discoveries does not secure the foundations of a physical account. Empedocles remains the greatest within the compared group, but not exempt from the criticism. The edition summarizes the ensuing Epicurean objections concerning void, the character of the elements, and divisibility; those arguments are not printed in full in this appendix excerpt. The entry therefore distinguishes the explicit verdict from the editorial outline of what follows. The image of collapse also connects usefully with Timon’s complaint that Empedocles’ principles require others, though the two criticisms have different authors and should not be treated as one shared technical argument.

Places to read

  1. Appendix I Lucretius (reception)Lucretius, On the Nature of Things I 734–741. Closes qualified praise with failure at the foundations.
  2. A 1 §§ 67–68 (quotation)2Diogenes Laertius VIII 67, quoting Timon. Provides a separate complaint about principles needing further principles.

Translation in this edition

The appendix prints manuscript hic under Munro’s text and notes that many editors prefer hi. That difference affects how the singular opening and following plural group are construed; it does not remove the explicit inclusion of Empedocles in the criticism.