στέργει γὰρ οὐδεὶς ἄγγελον κακῶν ἐπῶν → for no one loves the messenger who brings bad news
P. λογισμός, ὁ, ἡ ἀριθμητική, ἡ λογιστική, P. and V. ἀριθμός, ὁ.