Testimonia et Fragmenta

Cleanthes

Cleanthes. Stoicorum veterum fragmenta, Vol. 1. von Arnim, Hans Friedrich August, editor. Stuttgart: Teubner, 1903. (1964 printing.)

Diogenes Laërt. VII 172. ἐρὁμένου τινός, τί ὑποτίθεσθαι δεῖ τῷ υἱῷ τὸ τῆς Ἠλέκτρας, ἔφη, σῖγα σῖγα λεπτὸν ἴχνος. (Eurip. Orest. 140.)