Ῥοίτειον

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

Source

Russian (Dvoretsky)

Ῥοίτειον: τό Ретей
1 мыс на Геллеспонтском берегу Троады с городом того же названия Her., Thuc., Xen.;
2 тж. Ῥοίτιον, город в Аркадии Plut.