SVF I.102

Original — Ancient Greek

Ζήνωνα δὲ οὕτως ἀποφαίνεσθαι διαρρήδην· τοιαύτην δὲ δεήσει εἶναι ἐν περιόδῳ τὴν τοῦ ὅλου διακόσμησιν ἐκ τῆς οὐσίας, ὅταν ἐκ πυρὸς τροπὴ εἰς ὕδωρ δι᾽ ἀέρος γένηται, τὸ μέν τι ὑφίστασθαι καὶ γῆν συνίστασθαι, ἐκ τοῦ λοιποῦ δὲ τὸ μὲν διαμένειν ὕδωρ, ἐκ δὲ τοῦ ἀτμιζομένου ἀέρα γίνεσθαι, ἐκ τινὸς δὲ τοῦ ἀέρος πῦρ ἐξάπτεσθαι, τὴν δὲ κρᾶσιν γίνεσθαι τῇ εἰς ἄλληλα τῶν στοιχείων μεταβολῇ, σώματος ὅλου δι᾽ ὅλου τινὸς ἑτέρου διερχομένου. — Diogenes Laërtius VII 135–136: ἕν τε εἶναι θεὸν καὶ νοῦν καὶ εἱμαρμένην καὶ Δία πολλαῖς τε ἑτέραις ὀνομασίαις προσονομάζεσθαι. κατ᾽ ἀρχὰς μὲν οὖν καθ᾽ αὑτὸν ὄντα τρέπειν τὴν πᾶσαν οὐσίαν δι᾽ ἀέρος εἰς ὕδωρ· καὶ ὥσπερ ἐν τῇ γονῇ τὸ σπέρμα περιέχεται, οὕτω καὶ τοῦτον σπερματικὸν λόγον ὄντα τοῦ κόσμου, τοιόνδε ὑπολείπεσθαι ἐν τῷ ὑγρῷ, εὐεργὸν αὑτῷ ποιοῦντα τὴν ὕλην πρὸς τὴν τῶν ἑξῆς γένεσιν· εἶτα ἀπογεννᾶν πρῶτον τὰ τέσσαρα στοιχεῖα, πῦρ, ὕδωρ, ἀέρα, γῆν. λέγει δὲ περὶ αὐτῶν Ζήνων ἐν τῷ Περὶ τοῦ ὅλου.

StoicOs Translation

Zeno declares expressly as follows: such, in each cycle, must be the ordering of the whole out of substance — when from fire a turning into water through air takes place, part of it settles and earth is formed; of the remainder, part stays water, from what evaporates air comes to be, and from part of the air fire is kindled; and the blending comes about by the change of the elements into one another, a whole body passing through the whole of another. — Diogenes Laërtius: God, intellect, fate and Zeus are one, and he is called by many other names besides. In the beginning, being by himself, he turns the whole of substance through air into water; and just as the seed is contained in the seminal fluid, so this one, being the seminal reason (logos spermatikos) of the cosmos, remains behind as such in the moist, making matter serviceable to himself for the generation of what comes next; then he brings forth first the four elements, fire, water, air, earth. Zeno speaks about these in his book On the Whole.

Context

The physical doxography of Arius Didymus, excerpted by Stobaeus, introduces the passage with unusual emphasis — “Zeno declares expressly” — and Diogenes Laërtius closes his parallel account by naming the very book: Zeno's On the Whole.

Source notes:Text verified against von Arnim, SVF I (1903), no. 102, pp. 28–29 (OCR of the scanned edition). Two words bracketed by the editors ([καί] Heeren, [μῖξιν] von Arnim) are omitted accordingly; von Arnim notes that the closing clause on mixture is textually suspect (“vix sana”). Diogenes expressly cites Zeno's book On the Whole for this doctrine.

What the source actually tells us

Two independent doxographic lines converge: the cyclical element-scheme (fire → water via air; earth, water, air, fire) and the seminal reason remaining in the moist. Diogenes' explicit book-title citation makes this one of the few Zenonian physical doctrines anchored to a named work.

Philosophical meaning

This is Zeno's account of how a world begins: god, the designing fire, sows himself into matter as a seminal reason — the cosmos grows from its own seed like a living being. Creation is not a single event but a recurring phase of the great cycle whose fiery end SVF I.98 and I.107 describe. The biological image (seed in the moist) shows Zeno thinking of the world as an organism, not a machine.

Scholarly uncertainty

The wording is doxographic, not Zeno's own, and the closing clause on blending is textually corrupt (von Arnim: “vix sana”); two editorial deletions are followed here. The core scheme, however, is doubly attested and pinned by Diogenes to Zeno's On the Whole — though Diogenes' surrounding account also draws on later Stoics such as Chrysippus.

Go deeper

• Read SVF I.98 — conflagration and the seed of all things →
• Read SVF I.107 — the cosmic cycle renewed →