Note 44 — LECTURE VI THE PROBLEM OF INFINITY CONSIDERED HISTORICALLY
Reading edition
Aristotle's words are: “The second is the so-called Achilles. It consists in this, that the slower will never be overtaken in its course by the quickest, for the pursuer must always come first to the point from which the pursued has just departed, so that the slower must necessarily be always still more or less in advance.” Phys., vi. 9. 239B (R.P. 137).