″‘Hope,’ he says, ‘cherishes the soul of him who lives in justice and holiness, and is the nurse of his age and the companion of his journey;—hope which is mightiest to sway the restless soul of man.‘” Republic

'But,' I [Dmitri Karamazov] asked, 'how will man be after that? Without God and the future life? It means everything is permitted now, one can do anything?' 'Didn't you know?' he said. And he laughed. 'Everything is permitted to the intelligent man,' he said. The Karamazov Brothers

And what sort of lives do these people, who pose as being moral, lead themselves? My dear fellow, you forget that we are in the native land of the hypocrite. The Picture of Dorian Gray

In this life our sorrows are either not very long or not very great because nature either overcomes them by habits or puts an end to them by sinking under their weight. But in hell the torments cannot be overcome by habit, for while they are of terrible intensity they are at the same time of continual variety, each pain, so to speak, taking fire from another and re-endowing that which has enkindled it with a still fiercer flame. A Portrait of the Artist as a Young Man