Reading with Galen: when good authors say false things
Detail of a monk working on a manuscript. BL Royal MS 14 E III, fol. 6v. Via the British Library.
Another one Maria pointed out to me.
Idola theatri
“Whenever an obviously false statement is found in the writings of an intelligent author, it’s normal for their students to become puzzled. At first, they doubt themselves and do not trust that they understand what is obvious; then, after a while, they suspect something of what they are reading is false.”
Ὁπόταν ἐν ἀνδρὸς φρονίμου συγγράμματι λόγος εὑρεθῇ προφανῶς ψευδής, εἰκότως ἀπορεῖσθαι συμβαίνει τοὺς ἀναγινώσκοντας αὐτόν, καὶ πρῶτον μὲν ἑαυτοῖς ἀπιστεῖν, ὡς μηδὲ τὰ φανερά γινώσκουσι, εἶθ᾿ ἑξῆς ὑποπτεύειν, μή τι τῶν ὑποκειμένων ψευδὲς εἴη.
Galen, Commentary on Hippocrates’ Aphorisms 6.34, 18A.55 Kühn
The aphorism in question…
“Bald people do not get large varicose veins; bald people who do get varicose veins grow their hair back again.”
Ὁκόσοι φαλακροὶ, τουτέοισι κιρσοὶ μεγάλοι οὐ γίνονται· ὁκόσοισι δὲ φαλακροῖσιν ἐοῦσιν κιρσοὶ γίνονται, πάλιν οὗτοι γίνονται δασέες.