Μὴ πάντα πειρῶ πᾶσι πιστεύειν ἀεί → Credenda cunctis esse cuncta ne putes → Glaub ja nicht allen alles immerdar
president of the Assembly: P. ἐπιστάτης, ὁ.
generally: P. πρόεδρος, ὁ, P. and V. προστάτης, ὁ.