Plutarch, De primo frigido, Harold Cherniss (Translator), William C. Helmbold (Translator), 1

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[1] Is there, then, Favorinus,¹ an active principle or substance of Cold (as fire is of Heat) through the presence of which and through participation in which everything else becomes cold? Or is coldness rather a negation of warmth, as they say darkness is of light and rest of motion? Cold, indeed, seems to have the quality of being stationary, as heat has that of motion; while the cooling off of hot things is not caused by the presence of any force,² but merely by the displacement of heat, for it can be seen to depart completely at the same time as the remainder cools off. The steam, for example, which boiling water emits, is expelled in company with the departing heat; that is why the amount becomes less by cooling off; for this removes the heat and nothing else takes its place.

De primo frigido. Plutarch. Harold Cherniss (Translator), William C. Helmbold (Translator). Cambridge, MA. 1957.

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Current edition Perseus

On the Principle of Cold (English) (Plutarch. Moralia, Vol. XII. Cherniss, Harold and William C. Helmbold, translators. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd., 1957 (printing).)

Editions (1)

Περὶ τοῦ πρώτως ψυχροῦ Perseus (Plutarch. Plutarchi Chaeronensis Moralia, Vol V. Vernardakēs, Grēgorios N., editor. Leipzig: Teubner, 1893.) — 1 focus

[1] 945f εστι τις ἆρα τοῦ ψυχροῦ δύναμις, ὦ Φαβωρῖνε, πρώτη καὶ οὐσία, καθάπερ τοῦ θερμοῦ τὸ πῦρ, ἧς παρουσίᾳ τινὶ καὶ μετοχῇ γίνεται τῶν ἄλλων ἕκαστον ψυχρόν· ἢ μᾶλλον ἡ ψυχρότης στέρησὶς 5 ἐστι θερμότητος, ὥσπερ τοῦ φωτὸς τὸ σκότος λέγουσι καὶ τῆς κινήσεως τὴν στάσιν; ἐπεὶ καὶ τὸ ψυχρὸν ἔοικε στάσιμον εἶναι, κινητικὸν δὲ τὸ θερμόν· 946a αἵ τε τῶν θερμῶν καταψύξεις οὐδεμιᾶς παρουσίᾳ γίγνονται δυνάμεως, ἀλλʼ ἐκστάσει θερμότητος· ἅμα 10 γὰρ ἀπιοῦσα πολλὴ φαίνεται καὶ ψύχεται τὸ ὑπολειπόμενον· ὁ γὰρ ἀτμός, ὃν τὰ ζέοντα τῶν ὑδάτων μεθίησιν, ἀπιόντι τῷ θερμῷ συνεκπίπτει διὸ καὶ μειοῖ τὸ πλῆθος ἡ περίψυξις ἐκκρίνουσα τὸ θερμόν, ἑτέρου μηδενὸς ἐπεισιόντος. 15

Translations (1)

Concerning the First Principle of Cold Perseus (Plutarch. Plutarch's Morals, Vol. V. Goodwin, William W., editor; Fetherstone, F., translator. Boston: Little, Brown, and Company; Cambridge: Press of John Wilson and Son, 1874.) — 1 focus

[1] Is there then, Favorinus, any first or principal power or existence of cold, as fire is the principle of heat, by the presence and imparting of which all other things of the same nature become cold? Or rather is not cold the privation of heat, as they say darkness is the privation of light, and rest the privation of motion? In regard that cold seems to be firm and stable, and heat always in motion; and for that the refrigeration of hot things is not caused by the presence of any active power, but by the departure of the heat. For we find the heat go off in great quantity, and then that which remains grows cold. Thus the vapor which boiling water sends forth ceases also when the heat is gone. Therefore refrigeration, expelling the heat, diminishes the quantity, while nothing supplies the place of it.

Notes on the current edition

On the Principle of Cold

1. See the introduction to this essay.

2. As, for instance, the force of fire.

Plutarch De primo frigido 1

Harold Cherniss (Translator), William C. Helmbold (Translator)

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