W HY DOES it make me so sad when I think back to that time? Is it yearning for past happiness—for I was happy in the weeks that followed, in which I really did work like a lunatic and passed the class, and we made love as if nothing else in the world mattered. Is it the knowledge of what came later, and that what came out afterwards had been there all along?

Why? Why does what was beautiful suddenly shatter in hindsight because it concealed dark truths? Why does the memory of years of happy marriage turn to gall when our partner is revealed to have had a lover all those years? Because such a situation makes it impossible to be happy? But we were happy! Sometimes the memory of happiness cannot stay true because it ended unhappily. Because happiness is only real if it lasts forever? Because things always end painfully if they contained pain, conscious or unconscious, all along? But what is unconscious, unrecognized pain?

I think back to that time and I see my former self. I wore the well-cut suits which had come down to me from a rich uncle, now dead, along with several pairs of two-tone shoes, black and brown, black and white, suede and calf. My arms and legs were too long, not for the suits, which my mother had let down for me, but for my own movements. My glasses were a cheap over-the-counter pair and my hair a tangled mop, no matter what I did. In school I was neither good nor bad; I think that many of the teachers didn’t really notice me, nor did the students who dominated the class. I didn’t like the way I looked, the way I dressed and moved, what I achieved and what I felt I was worth. But there was so much energy in me, such belief that one day I’d be handsome and clever and superior and admired, such anticipation when I met new people and new situations. Is that what makes me sad? The eagerness and belief that filled me then and exacted a pledge from life that life could never fulfill? Sometimes I see the same eagerness and belief in the faces of children and teenagers and the sight brings back the same sadness I feel in remembering myself. Is this what sadness is all about? Is it what comes over us when beautiful memories shatter in hindsight because the remembered happiness fed not just on actual circumstances but on a promise that was not kept?

She—I should start calling her Hanna, just as I started calling her Hanna back then—she certainly didn’t nourish herself on promises, but was rooted in the here and now.

I asked her about her life, and it was as if she rummaged around in a dusty chest to get me the answers. She had grown up in a German community in Rumania, then come to Berlin at the age of sixteen, taken a job at the Siemens factory, and ended up in the army at twenty-one. Since the end of the war, she had done all manner of jobs to get by. She had been a streetcar conductor for several years; what she liked about the job was the uniform and the constant motion, the changing scenery and the wheels rolling under her feet. But that was all she liked about it. She had no family. She was thirty-six. She told me all this as if it were not her life but somebody else’s, someone she didn’t know well and who wasn’t important to her. Things I wanted to know more about had vanished completely from her mind, and she didn’t understand why I was interested in what had happened to her parents, whether she had had brothers and sisters, how she had lived in Berlin and what she’d done in the army. “The things you ask, kid!”

It was the same with the future—of course I wasn’t hammering out plans for marriage and future. But I identified more with Julien Sorel’s relationship with Madame de Renal than his one with Mathilde de la Mole. I was glad to see Felix Krull end up in the arms of the mother rather than the daughter. My sister, who was studying German literature, delivered a report at the dinner table about the controversy as to whether Mr. von Goethe and Madame von Stein had had a relationship, and I vigorously defended the idea, to the bafflement of my family. I imagined how our relationship might be in five or ten years. I asked Hanna how she imagined it. She didn’t even want to think ahead to Easter, when I wanted to take a bicycle trip with her during the vacation. We could get a room together as mother and son, and spend the whole night together.

Strange that this idea and suggesting it were not embarrassing to me. On a trip wit............