καὶ κήρυκες καὶ οἱ νηρεῖται καὶ πᾶν τὸ τοιοῦτον γένος, πρὸς βοήθειαν. ᾖ γὰρ μὴ προβέβληται τὸ ὄστρακον, ῥᾴδιον ταύτῃ βλάπτεσθαι ὑπὸ τῶν θύραθεν προσπιπτόντων.
De partibus animalium. Aristotle. ed. Bernhard Langkavel. United States. 2016.
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