“There's a taste in the air, sweet and vaguely antiseptic, that reminds him of his teenage years in these streets, and of a general state of longing, a hunger for life to begin that from this distance seems like happiness.”

“Now he reduced his progress to the rhythm of his boots -- he walked across the land until he came to the sea. Everything that impeded him had to be outweighed, even if only by a fraction, by all that drove him on. In one pan of the scales, his wound, thirst, the blister, tiredness, the heat, the aching in his feet and legs, the Stukas, the distance, the Channel; in the other, I'll wait for you, and the memory of when she had said it, which he had come to treat like a sacred site. Also, the fear of capture. His most sensual memories -- their few minutes in the library, the kiss in Whitehall -- was bleached colorless through overuse. He knew by heart certain passages from her letters, he had revisited their tussle with the vase by the fountain, he remembered the warmth from her arm at the dinner when the twins went missing. These memories sustained him, but not so easily. Too often they reminded him of where he was when he last summoned them. They lay on the far side of a great divide in time, as significant as B.C. and A.D. Before prison, before war, before the sight of a corpse became a banality.But these heresies died when he read her last letter. He touched his breast pocket. It was a kind of genuflection. Still there. Here was something new on the scales. That he could be cleared had all the simplicity of love. Merely tasting the possibility reminded him of how much had narrowed and died. His taste for life, no less, all the old ambitions and pleasures. The prospect was of rebirth, a triumphant return.”

“Who could ever reckon up the damage done to love and friendship and all hopes of happiness by a surfeit or depletion of this or that neurotransmitter? And who will ever find a morality, an ethics down among the enzymes and amino acids when the general taste is for looking in the other direction?”

“My ideal state as a reader when I’m reading other people is feeling I’m vaguely wasting my time when I’m not reading that novel.”

“Four or five years - nothing at all. But no one over thirty could understand this peculiarly weighted and condensed time, from late teens to early twenties, a stretch of life that needed a name, from school leaver to salaried professional, with a university and affairs and death and choices in between. I had forgotten how recent my childhood was, how long and inescapable it once seemed. How grown up and how unchanged I was.”

“At best he read popular science magazines like the Scientific American he had now, to keep himself up-to-date, in layman's terms, with physics generally. But even then his concentration was marred, for a lifetime's habit made him inconveniently watchful for his own name. He saw it as if in bold. It could leap out at him from an unread double page of small print, and sometimes he could sense it coming before the page turn.”

“For the professors in the academy, for the humanities generally, misery is more amenable to analysis: happiness is a harder nut to crack.”