“In my Future of an Illusion I was concerned [...] with what the ordinary man understands by his religion, that system of doctrines and pledges that on the one hand explains the riddle of this world to him with an enviable completeness, and on the other assures him that a solicitous Providence is watching over him and will make up to him in a future existence for any shortcomings in this life. The ordinary man cannot imagine this Providence in any other from but that of a greatly exalted father, for only such a one could understand the needs of the sons of men, or be softened by their prayers and placated by the signs of their remorse. The whole thing is so patently infantile, so incongruous with reality, that to one whose attitude to humanity is friendly it is painful to think that the great majority of mortals will never be able to rise above this view of life.”

“And meanwhile, even in spite of all my desire, I could never imagine to myself that there is no future life and no providence. Most likely there is all that, but we don't understand anything about the future life and its laws. But if it is so difficult and even completely impossible to understand it, can it be that I will have to answer for being unable to comprehend the unknowable? True, they say, and the prince, of course, along with them, that it is here that obedience is necessary, that one must obey without reasoning, out of sheer good behavior, and that I am bound to be rewarded for my meekness in the other world. We abase providence too much by ascribing our own notions to it, being vexed that we can't understand it. But, again, if it's impossible to understand it, then, I repeat, it is hard to have to answer for something it is not given to man to understand. And if so, how are they going to judge me for being unable to understand the true will and laws of providence? No, we'd better leave religion alone.”

“I am not concerned with the moron, the ordinary hairless ape, who takes everything in his stride; his only childhood memory is of a mule that bit him; his only consciousness of the future a vision of board and bed. What I am thinking of is the man of imagination and science, whose courage is infinite because his curiosity surpasses his courage.”

“Human life--that appeared to him the one thing worth investigating. Compared to it there was nothing else of any value. It was true that as one watched life in its curious crucible of pain and pleasure, one could not wear over one's face a mask of glass, nor keep the sulphurous fumes from troubling the brain and making the imagination turbid with monstrous fancies and misshapen dreams.”

“When a man conclusively exalts one woman, and one woman only, “above all others,” you can be pretty sure you are dealing with a misogynist. It frees him up for thinking the rest are shit.”

“The great man is not so great as folks think, and the dull man is not quite so stupid as he seems. The difference in our estimates of men lies in the fact that one individual is able to get his goods into the show-window, and the other is not aware that he has any show-window or any goods.”