Pammenes
From LSJ
Ἢ μὴ ποίει τὸ κρυπτὸν ἢ μόνος ποίει → Aut occulendum nil patra, aut solus patra → Tu nichts Verborgnes oder tue es allein
Latin > English (Lewis & Short)
Pammĕnes: is, m.,
I a Greek rhetorician, instructor of Brutus, Cic. Brut. 97, 332; id. Or. 30, 105; id. Att. 5, 20, 2.—Hence, Pammĕnia, ōrum, n., of or belonging to Pammenes: Pammenia illa mihi non placent, those views of Pammenes, Cic. Att. 6, 2, 10.