ἡ γὰρ σιωπὴ τοῖς σοφοῖσιν ἀπόκρισις → silence, you see, is an answer for the wise (Menander)
Sosus: i, m.,I a proper name, Plin. 36, 25, 60, § 184.Sosus: i, m.,I the title of a book written by Antiochus against Philo, Cic. Ac. 2, 4, 12.