και? ἀυ τὺ ἡ ἄιςθησις ἐπι πἀν των μαρτυρεῖ

Hello,

The last line in the page is not clear. https://play.google.com/books/reader?id=jnZE_zao8_EC&hl=en&hl=en&pg=GBS.PA246

και? ἀυ τὺ ἡ ἄιςθησις ἐπι πἀν των μαρτυρεῖ

Is the source Galen?

All the Best,
David

Diog. Laert. 10.1.39

αὐτὴ ἡ αἴσθησις ἐπὶ πάντων μαρτυρεῖ

Well, without even looking it up, I can tell you the Greek is:

καὶ αὕτη ἡ αἴσθησις ἐπὶ πάντων μαρτυρεῖ…

As for the source, maybe Joel can have fun looking it up for you.