[3461] Sententiarum is read in the first ed. by Gelenius, Canterus, and Ursinus, and seems from Crusius to be the ms. reading. The other edd., however, have received from the margin of Ursinus the reading of the text, sectarum.

[3462] In the first ed., and that of Ursinus, the reading is, nonne apud ea, "in those things which they say, do they not say," etc., which Gelenius emended as in the text, nonne ipsa ea.

[3463] Cf. Diog. Lært. ix. 9, where Heraclitus is said to have taught that fire—the first principle—condensing becomes water, water earth, and conversely; and on Thales, Arist., Met., A, 3, where, however, as in other places, Thales is merely said to have referred the generation and maintenance of all things to moisture, although by others he is represented as teaching the doctrine ascribed to him above. Cf. Cic., de Nat. Deor., i. 10, and Heraclides, Alleg. Hom., c. 22, where water evaporating is said to become air, and settling, to become mud.

[3464] There is some difficulty as to the reading: the ms., first ed., and Ursinus give numero s-c-ire, explained by Canterus as meaning "that numbers have understanding," i.e., so as to be the cause of all. Gelenius, followed by Canterus, reads -os scit—"does Pyth. know numbers," which is absurdly out of place. Heraldus approved of a reading in the margin of Ursinus (merely inserting o after c), "that numbers unite," which seems very plausible. The text follows an emendation of Gronovius adopted by Orelli, -o ex-ire.

[3465] So the ms., reading ut; but Orelli, and all edd. before him, aut—"or do they."

[3466] i.e., that truth knowable by man exists.

[3467] So the ms. reading nostra in-credulitate, for which Ursinus, followed by Stewechius, reads nostra cum. Heraldus conjectured vestra, i.e., "in your readiness of belief," you are just as much exposed to such ridicule.