Therefore, I beseech you, let us give diligence to amend all such things, and to give an opposite direction to the passions that come upon us in every age. But if in every part of our life we sail past the labors of virtue, everywhere undergoing shipwrecks; when we have arrived at the harbor destitute of spiritual freight, we shall undergo extreme punishment. For our present life is an outstretched ocean. And as in the sea here, there are different bays exposed to different tempests, and the Ægean is difficult because of the winds, the Tyrrhenian strait because of the confined space, the Charybdis that is by Africa because of the shallows, the Propontis, which is without the Euxine sea, on account of its violence and currents, the parts without Cadiz because of the desolation, and tracklessness, and unexplored places therein, and other portions for other causes; so also is it in our life.