" There were minutes of silence then and in them I thought about the only truth that mattered, the only morality that mattered, the only sin, the only crime. When Lily de Seitas had told me her version of it at the end of our meeting at the museum I had taken it as a retrospective thing, a comment on my past and on my anecdote about the butcher. But I saw now it had been about my future.

History has superseded the ten commandments of the Bible; for me they had never had any real meaning, that is, any other than a conformitant influence. But sitting in that bedroom, staring at the glow of the fire on the jamb of the door through to the sitting room, I knew that at last I began to feel the force of this super-commandment, summary of them all; somewhere I knew I had to choose it, and every day afresh, even though I went on failing to keep it. Conchis had talked of points of fulcrum, moments when one met one's future. I also knew it was all bound up with Alison, with choosing Alison, and having to go on choosing her every day. Adulthood was like a mountain, and I stood at the foot of this cliff of ice, this impossible and unclimbable: Thou shalt not inflict unnecessary pain. "

― John Fowles , The Magus