The following anecdotes are taken from the Gnomologium Vaticanum
37 “When people were asking [Aristippos] why he spent time with wretched men he said “Because doctors also minister to the sick.”
῾Ο αὐτὸς εἰπόντος τινὸς αὐτῷ, διὰ τί τοῖς μοχθηροῖς πλησιάζει, εἶπεν· „ὅτι καὶ ἰατροὶ τοῖς νοσοῦσιν.”
412 “Nikokles used to say that doctors are lucky because the sun shines on their successes while the earth hides their mistakes.”
῾Ο αὐτὸς τοὺς ἰατροὺς εὐτυχεῖς ἔλεγεν, ὅτι τὰς μὲν ἐπιτυχίας αὐτῶν ὁ ἥλιος ὁρᾷ, τὰς δὲ ἀποτυχίας ἡ γῆ καλύπτει.
289 “Erasistratos [the doctor] used to say that medicine was philosophy’s sister: one treats maladies of the spirit, the other treats those of the body.”
῾Ο αὐτὸς τὴν ἰατρικὴν τῆς φιλοσοφίας ἔφησεν ἀδελφὴν εἶναι· τὴν μὲν γὰρ τὰ ψυχικά, τὴν δὲ τὰ σωματικὰ θεραπεύειν ἀῤῥωστήματα.
226 “After [Demosthenes] saw that a bad wrestler was acting as a doctor he said “Now you’ve found a way you can throw everybody down!”
῾Ο αὐτὸς ἰδὼν κακὸν παλαιστὴν ἰατρεύοντα „νῦν” εἶπεν „εὕρηκας μέθοδον, δι’ ἧς πολλοὺς καταβαλεῖς”.