Marcus Aurelius, Τὰ εἰς ἑαυτόν, IV, 4

Nulla viene dal nulla, come neppure ritorna nel nulla.

οὐδὲν γὰρ ἐκ τοῦ μηδενὸς ἔρχεται, ὥσπερ μηδ᾽ εἰς τὸ οὐκ ὂν ἀπέρχεται

Εἰ τὸ νοερὸν ἡμῖν κοινόν, καὶ ὁ λόγος, καθ᾽ ὃν λογικοί ἐσμεν, κοινός· εἰ τοῦτο, καὶ ὁ προστακτικὸς τῶν ποιητέων ἢ μὴ λόγος κοινός· εἰ τοῦτο, καὶ ὁ νόμος κοινός· εἰ τοῦτο, πολῖταί ἐσμεν· εἰ τοῦτο, πολιτεύματός τινος μετέχομεν· εἰ τοῦτο, ὁ κόσμος ὡσανεὶ πόλις ἐστί· τίνος γὰρ ἄλλου φήσει τις τὸ τῶν ἀνθρώπων πᾶν γένος κοινοῦ πολιτεύματος μετέχειν; ἐκεῖθεν δέ, ἐκ τῆς κοινῆς ταύτης πόλεως, καὶ αὐτὸ τὸ νοερὸν καὶ λογικὸν καὶ νομικὸν ἡμῖν ἢ πόθεν; ὥσπερ γὰρ τὸ γεῶδές μοι ἀπό τινος γῆς ἀπομεμέρισται καὶ τὸ ὑγρὸν ἀφ᾽ ἑτέρου στοιχείου καὶ τὸ πνευματικὸν ἀπὸ πηγῆς τινος καὶ τὸ θερμὸν καὶ πυρῶδες ἔκ τινος ἰδίας πηγῆς (οὐδὲν γὰρ ἐκ τοῦ μηδενὸς ἔρχεται, ὥσπερ μηδ᾽ εἰς τὸ οὐκ ὂν ἀπέρχεται), οὕτω δὴ καὶ τὸ νοερὸν ἥκει ποθέν.

Si noti anche che la nostra umanità è data dal fatto di ospitare il λόγος, cioè la ragione che ci accomuna e ci rende perciò uguali e partecipi tutti della Ragione divina.

If our intellectual part is common, the reason also, in respect of which we are rational beings, is common: if this is so, common also is the reason which commands us what to do, and what not to do; if this is so, there is a common law also; if this is so, we are fellow-citizens; if this is so, we are members of some political community; if this is so, the world is in a manner a state. For of what other common political community will any one say that the whole human race are members? And from thence, from this common political community comes also our very intellectual faculty and reasoning faculty and our capacity for law; or whence do they come? For as my earthly part is a portion given to me from certain earth, and that which is watery from another element, and that which is hot and fiery from some peculiar source (for nothing comes out of that which is nothing, as nothing also returns to non-existence), so also the intellectual part comes from some source.

Translated by George Long