αὐτὸν κέκρουκας τὸν βατῆρα τοῦ λόγου → you have struck the very threshold of the argument, you have struck the most important and chiefmost point
inference: P. ὑπόληψις, ἡ.
impertinence: P. and V. ὕβρις, ἡ, θράσος, τό.
