οὑδείς ἐλεύθερος ἐαυτοῦ μή κρατῶν → no one is free if he cannot command himself
P. and V. βίβλος, ἡ, P. σύγγραμμα, τό, συγγραφή, ἡ, Ar. and P. βιβλίον, τό, V. πτυχαί βίβλων, αἱ.
division of a work: P. λόγος, ὁ.