DA gre, ed. W.D.Ross,καὶ ἔοικεν ἀνάλογον ἔχειν τῷ περὶ τὴν ἁφὴν ὀξεῖ καὶ ἀμβλεῖ· τὸ μὲν γὰρ ὀξὺ οἷον κεντεῖ, τὸ δʼἀμβλὺ οἷον ὠθεῖ, διὰ τὸ κινεῖν τὸ μὲν ἐν ὀλίγῳ τὸ δὲ ἐν πολλῷ, ὥστε συμβαίνει τὸ μὲν ταχὺ τὸ δὲ βραδὺ εἶναι.
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