Ἐς δὲ τὰ ἔσχατα νουσήματα αἱ ἔσχαται θεραπεῖαι ἐς ἀκριβείην, κράτισται → For extreme diseases, extreme methods of cure, as to restriction, are most suitable.
plācātĭo: ōnis, f. placo,
I a pacifying, appeasing, propitiating: deorum immortalium, Cic. N. D. 3, 2, 5; id. Tusc. 4, 28, 60.
plācātĭō, ōnis, f. (placo), action d’apaiser, de fléchir : Cic. Nat. 3, 5 ; Tusc. 4, 60.