πολύκενος
From LSJ
μισῶ σοφιστὴν ὅστις οὐχ αὑτῷ σοφός → I hate the sage who recks not his own rede, I hate the sage who is not wise for himself, I hate the wise man who is not wise on his own
English (LSJ)
ον,
A containing much void, porous, Arist.Pr.940a4; τόπος Epicur.Ep.2p.37U.; φύσεις Id.Nat.2.9, cf. Dsc.5.108, Plu.2.721c, Gal.9.181.