νέῳ δὲ σιγᾶν μᾶλλον ἢ λαλεῖν πρέπει → it's fitting for a young man to keep silence rather than to speak (Menander)
P. κασσίτερος, ὁ (Plato, Critias, 116B).
βοῦλλα, καττίτερος
