He shall not under my roof remain nor launch with me upon the deep, who has betrayed the secrets of the sacred rites of Ceres. (Horace, *Odes*, Book III, Ode 2, Lines 26–28, in the Loeb Classical Library edition, translated by Niall Rudd.)
The goods of knowledge must not be communicated to him whose soul is not cleansed. For it is not fitting to expose that which has been achieved with so much He shall not under my roof remain nor launch with me upon the deep, who has betrayed the secrets of the sacred rites of Ceres. (Horace, *Odes*, Book III, Ode 2, Lines 26–28, in the Loeb Classical Library edition, translated by Niall Rudd.)