content: The following excerpt from Seneca's essay, 'On the shortness of life' seems particularly relevant in this regard:  Vices beset us and surround us on every side, and they do not permit us to rise anew and lift up our eyes for the discernment of truth, but they keep us down when once they have overwhelmed us and we are chained to lust. Their victims are never allowed to return to their true selves; if ever they chance to find some release, like the waters of the deep sea which continue to heave even after the storm is past, they are tossed about, and no rest from their lusts abides.