“Tell me something. Why did I have to know the truth about Margot and know it with absolute certainty? Or rather why, knowing the truth, did I have to know more, prove more, see? Does one need to know more, ever more and more, in order that one put off acting on it or maybe even not act at all?”

“Looking at oneself in a mirror is a self-canceling phenomenon. Eyes looking into eyes make a hole which spreads out and renders one invisible. I had seen more of myself in that single glimpse of a ghostly image in the pier mirror, not knowing it was I.”

“Can good come from evil? Have you ever considered the possibility that one might undertake a search not for God but for evil? You people may have been on the wrong track all these years with all that talk about God and signs of his existence, the order and beauty of the universe--that's all washed up and you know it. The more we know about the beauty and order of the universe, the less God has to do with it. I mean, who cares about such things as the Great Watchmaker?But what if you could show me a sin? a purely evil deed, an intolerable deed for which there is no explanation? Now there's a mystery. People would sit up and take notice. I would be impressed. You could almost make a believer out of me.In times when nobody is interested in God, what would happen if you could prove the existence of sin, pure and simple? Wouldn't that be a windfall for you? A new proof of God's existence! If there is such a thing as sin, evil, a living malignant force, there must be a God!I'm serious. When was the last time you saw a sin? Oh, you've seen quite a few? Well, I haven't, not lately. I mean a pure unadulterated sin. You're not going to tell me that some poor miserable slob of a man who beats up his own child has committed a sin?You don't look impressed. Yes, you know me too well. I was only joking. Well, half joking.”

“Fiction doesn’t tell us something we don’t know, it tells us something we know but don’t know that we know.”

“Is all niceness then or is all buggery? How can a man be forty-five years old and still not know whether all is niceness or buggery? How does one know for sure?”

“Today is my thirtieth birthday and I sit on the ocean wave in the schoolyard and wait for Kate and think of nothing. Now in the thirty-first year of my dark pilgrimage on this earth and knowing less than I ever knew before, having learned only to recognize merde when I see it, having inherited no more from my father than a good nose for merde, for every species of shit that flies—my only talent—smelling merde from every quarter, living in fact in the very century of merde, the great shithouse of scientific humanism where needs are satisfied, everyone becomes an anyone, a warm and creative person, and prospers like a dung beetle, and one hundred percent of people are humanists and ninety-eight percent believe in God, and men are dead, dead, dead; and the malaise has settled like a fall-out and what people really fear is not that the bomb will fall but that the bomb will not fall—on this my thirtieth birthday, I know nothing and there is nothing to do but fall prey to desire.”

“We've spoken of the Knights of the Holy Grail, Percival. Do you know what I was? The Knight of the Unholy Grail.In times like these when everyone is wonderful, what is needed is a quest for evil.You should be interested! Such a quest serves God's cause! How? Because the Good proves nothing. When everyone is wonderful, nobody bothers with God. If you had ten thousand Albert Schweitzers giving their lives for their fellow men, do you think anyone would have a second thought about God?Or suppose the Lowell Professor of Religion at Harvard should actually find the Holy Grail, dig it up in an Israeli wadi, properly authenticate it, carbon date it, and present it to the Metropolitan Museum. Millions of visitors! I would be as curious as the next person and would stand in line for hours to see it. But what different would it make in the end? People would be interested for a while, yes. This is an age of interest. But suppose you could show me one "sin," one pure act of malevolence. A different cup of tea! That would bring matters to a screeching halt. But we have plenty of evil around you say. What about Hitler, the gas ovens and so forth? What about them? As everyone knows and says, Hitler was a madman. And it seems nobody else was responsible. Everyone was following orders. It is even possible that there was no such order, that it was all a bureaucratic mistake. Show me a single "sin."One hundred and twenty thousand dead at Hiroshima? Where was the evil of that? Was Harry Truman evil? As for the pilot and bombardier, they were by all accounts wonderful fellows, good fathers and family men."Evil" is surely the clue to this age, the only quest appropriate to the age. For everything and everyone's either wonderful or sick and nothing is evil.God may be absent, but what if one should find the devil? Do you think I wouldn't be pleased to meet the devil? Ha, ha, I'd shake his hand like a long-lost friend.The mark of the age is that terrible things happen but there is no "evil" involved. People are either crazy, miserable, or wonderful, so where does the "evil" come in?There I was forty-five years old and I didn't know whether there was "evil" in the world.”