οὗτος ἐγὼ ταχυτᾶτι· χεῖρες δὲ καὶ ἦτορ ἴσο → this is my speed: my hands and heart are its equal, such am I for speed; my hands and heart are just as good
perpensātĭo: ōnis, f. perpenso,
I an exact weighing, a careful consideration: honorum atque officiorum, Gell. 2, 2, 8.
perpēnsātĭō, ōnis, f. (perpenso), examen attentif, appréciation : Gell. 2, 2, 8.