καλλιγραφία
From LSJ
μοχθεῖν τε βροτοῖσ(ιν) άνάγκη → and you mortals must endure trouble (Euripides' Hippolytus 208)
English (LSJ)
ἡ,
A beautiful writing, whether of the characters or the style, cf. Plu. 2.397c with 145f; as a subject of competition in schools, good handwriting, CIG3088 (Teos): in pl., elegances of style, D.L.3.66.