ἀποδεκτέον
From LSJ
μεγάλα ὠφελήσεσθε πρὸς ἱστορίαν τῶν κοινῶν → that will be of great benefit to you in order to understand public affairs
English (LSJ)
(ἀποδέχομαι)
A one must receive from others, τὰ εἰσφερόμενα X.Oec.7.36. 2 one must accept, allow, admit, c. acc. rei, λόγον Pl.Lg.668a: c. gen. et part., ἀ. τινὸς λέγοντος Id.Tht.160c, R.379c; μὴ ἄλλως ἀ. λεγομένης τέχνης; Id.Phdr.272b. 3 Adj. -τέος, α, ον, Vett. Val.329.16, Zos.Alch.p.229B.