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greek-cosmologyfeatured in 40 works

The First Principle

The single 'first thing' — the ultimate source, principle, and stuff of the whole world, and the question that launched Greek philosophy.

Archē means beginning, origin, and ruling principle all at once. The Milesian thinkers of the 6th c. BCE — Thales (water), Anaximander (the boundless), and Anaximenes (air) — were the first to ask what one underlying reality everything is made of and comes from, rather than telling a story of the gods. Aristotle later turned archē into a technical term for any fundamental principle. The search for a single arche is often counted as the birth of natural philosophy and, ultimately, of science.

How it traveled

  1. Metaphysics
    Chalcis · -322
    explains
  2. Physica
    Chalcis · -322
    explains
  3. De partibus animalium
    Chalcis · -322
    explains
  4. Metaphysics
    Athens · -287
    explains
  5. On the Causes of Plants
    Athens · -287
    explains
  6. De Rerum Natura
    Rome · -55
    explains
  7. Adversus Mathematicos
    Alexandria · 190
    explains
  8. Pyrrhoniae Hypotyposes
    Alexandria · 210
    explains
  9. Vitae philosophorum
    · 240
    explains
  10. Enneades
    Rome · 270
    explains
  11. Rasag on Sefer Yetzirah
    Sura (Babylonia) · 931
  12. Duties of the Heart
    Zaragoza (Saragossa) · 1080
  13. Guide for the Perplexed
    Cairo · 1190
  14. Sha'arei Orah
    Guadalajara · 1260
  15. Zohar
    Guadalajara · 1280
  16. Sefer HaIkkarim
    Soria · 1425
  17. Akeidat Yitzchak
    Tarragona · 1490
  18. Abarbanel on Torah
    Naples · 1505
  19. Avodat HaKodesh (Ibn Gabbai)
    Cairo · 1523
  20. Pardes Rimmonim
    Tzfat · 1548
  21. Ketem Paz on Zohar
    Tzfat · 1561
  22. Reshit Chokhmah
    Tzfat · 1575
  23. Sha'ar HaHakdamot
    Tzfat · 1610
  24. Ohr HaChammah on Zohar
    Tzfat · 1620
  25. Tanya
    Liadi · 1797
  26. Malbim on Psalms
    Bucharest · 1860
  27. BePardes HaChasidut VeHakabbalah
    Warsaw · 1910
  28. Ohr Penimi on Talmud Eser HaSefirot
    Jerusalem · 1948
  29. Refutatio Omnium Haeresium (= Philosophumena)
    explains
  30. Praeparatio Evangelica
    explains
  31. Commentarii In Evangelium Joannis
    explains
  32. Placita Philosophorum
    explains
  33. Historical Library
    Syracuse (Sicily)
    explains
  34. Fragmenta Logica et Physica
    Athens
    explains
  35. Panarion (Adversus Haereses)
    explains
  36. Stromata
    explains
  37. De utilitate mathematicae
    Smyrna
    explains
  38. In Aristotelis Metaphysicorum
    Constantinople (Istanbul)
    explains
  39. Quis Rerum Divinarum Heres Sit
    explains
  40. Fragmenta
    Apollonia
    explains

Key passages(20)

Guide for the Perplexed · Moses ben Maimon (Rambam) · 1190 CE

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הדרך לה' – ההתבוננות בה' כמקור המציאות2 לפי המשמעות האחרונה הזו נקרא ה' יתעלה "צור", כי הוא הראשית והסיבה הפועלת לכל מה שזולתו. ונאמר: "הַצּוּר תָּמִים פָּעֳלוֹ" (דברים לב,ד), "צוּר יְלָדְךָ תֶּשִׁי"

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In Aristotelis Metaphysica Commentaria · Alexander of Aphrodisias

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Anaximenes: Fragments & Testimonia · Anaximenes

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Doxographic testimonia: Anaximenes is credited with originating gr-arche.

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Divisiones Aristoteleae · Pseudo-Aristotle

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Metaphysics · Aristotle

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Most of the earliest philosophers conceived only of material principles as underlying all things. That of which all things consist, from which they first come and into which on their destruction they

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Metaphysics · Aristotle

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All are not agreed, however, as to the number and character of these principles. Thales, the founder of this school of philosophy, says the permanent entity is water (which is why he also propounded t

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Metaphysics · Aristotle

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Anaximenes and Diogenes held that air is prior to water, and is of all corporeal elements most truly the first principle. Hippasus of Metapontum and Heraclitus of Ephesus hold this of fire; and Empedo

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Metaphysics · Aristotle

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From the account just given, and from a consideration of those thinkers who have already debated this question, we have acquired the following information. From the earliest philosophers we have learn

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Metaphysics · Aristotle

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Some speak of the first principle as material, whether they regard it as one or several, as corporeal or incorporeal: e.g. Plato speaks of the Great and Small; the Italians of the Unlimited; Empedocle

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Metaphysics · Aristotle

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All these have apprehended this type of cause; and all those too who make their first principle air or water or something denser than fire but rarer than air(for some have so described the primary ele

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Metaphysics · Aristotle

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Beginning means: (a) That part of a thing from which one may first move; eg., a line or a journey has one beginning here , and another at the opposite extremity. (b) The point from which each thing ma

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Metaphysics · Aristotle

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(f) Arts are also called beginnings, especially the architectonic arts. (g) Again, beginning means the point from which a thing is first comprehensible, this too is called the beginning of the thing;

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Metaphysics · Aristotle

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It is a common property, then, of all beginnings to be the first thing from which something either exists or comes into being or becomes known; and some beginnings are originally inherent in things, w

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Physica · Aristotle

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Physica · Aristotle

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Physica · Aristotle

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Oratio II contra Arianos · Athanasius of Alexandria

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Diogenes of Apollonia: Fragments & Testimonia · Diogenes of Apollonia

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Doxographic testimonia: Diogenes of Apollonia is credited with originating gr-arche.

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Praeparatio Evangelica · Eusebius of Caesarea

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Praeparatio Evangelica · Eusebius of Caesarea

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