μηδέν' ὀλβίζειν, πρὶν ἂν τέρμα τοῦ βίου περάσῃ μηδὲν ἀλγεινὸν παθών → Count no man blessed 'til he's passed the endpoint of his life without grievous suffering. (Sophocles, King Oedipus 1529f.)
magnitude: P. and V. μέγεθος, τό.
bulk: P. and V. ὄγκος, ὁ (Plato).
measure: P. and V. μέτρον, τό.