to an indignant speech about how he should behave in public. His mother was too simple minded to understand that his humiliating display was intended to prove that he was innocent of the knowledge that would turn him into an adult, and take him away.
With his father’s absence came the end of their travels, and Ulrich began to attend the local school. He sat next to a boy named Boris, who had been born on the same date as he, a year before. Such a coincidence gave Ulrich a sense of predestination, which was redoubled when he discovered that his classmate played the violin.
Boris lived in a grand house where Ulrich loved to go. It had modern blinds that you raised with a cord, and a Blüthner grand piano, which Boris’s little sister could play delightfully well. There was a tree house in the garden, where you could sit looking down on the breeze in the grass. Boris’s mother was from Tbilisi in Georgia, and Ulrich thought her beautiful, with her blue eyes and black hair; she liked food, and she laughed often, and spoke with a rich accent.
In that house Ulrich discovered conversation. What he had thought to himself in his most obscure and original moments could be expressed there, for Boris was also filled up with thoughts.
One afternoon Boris took him up to the attic. Up the steep wooden stairs hidden behind an upstairs door, all dim in the afternoon, and, at their summit, the highest door of all, which opened into exotic smells and great glass sculptures in the half-light.
‘What is it?’ said Ulrich, and Boris replied that it was chemicals. There were lines of glass bottles with the emboss of skulls, as if good and evil struggled inside, and on the bench was an assemblage of glass flasks and funnels joined with rubber tubing. Mercury Bichloride, read Ulrich to himself, and the name felt considerable.
Boris’s father was interested in chemistry experimentation, though Boris could not say well what that meant.
The boys sat on the floor amid all these wonders, and Boris reported the news that his uncle had been killed in the war.
‘He didn’t look like the sort to die. If you saw him. He was always playing football with me, more like a friend.’
‘Only old people are supposed to die,’ said Ulrich. ‘Maybe when they are fifty. Not people who can still play football.’
‘He knew about every kind of animal. And now everything in his head has gone.’
Ulrich let it sink in.
‘Why was he born? Just to die when he wasn’t even married yet?’
Boris said,
‘One day I will die. And you will die as well. All these thoughts in our heads will disappear.’
Such an idea had occurred to Ulrich before, but it had never been corroborated by anyone else. It was still difficult to appreciate fully.
‘We’re just boys. We can’t die.’
‘Those boys from school died of cholera. It could have been us. Many things could happen. We could fall out of a window.’
It took some time for Boris to add,
‘We could be hit by a motor car.’
A big accident had happened the previous week in Sofia, when a speeding motor car had ploughed into a market and killed three people, and for a time no one could talk of anything else. The two boys sat in silence, imagining their tragic death under a gleaming motor car – and the thought was unutterably glamorous.
They talked on so long that they could no longer see each other’s faces. It was secret and wonderful to be in the laboratory at that forbidden time, trying to find words together in the darkness. Ulrich felt as if the blinds had been raised on the world, for when you sat with another human being and launched out into new thoughts, there could be no end to it.
Boris introduced Ulrich to the fool, Misha, who was sometimes found at the tea stall near his house. Misha wore rags and sang them strange rhymes that he made up himself. There were stories about Misha: that he was actually a Turk who had committed a terrible crime, that he had once owned a famous perfumery where princesses and dignitaries went to shop. He had a way of imitating a machine, and asked people to pull his crooked forearm to turn on the motion, which sent his body juddering violently until Ulrich and Boris exploded with laughter. He always seemed to have marbles for them in his pocket which he reached for conspiratorially and pushed into their hands, two for each, saying,
Keep them on a slope
And you’ll lose your hope!
Ulrich’s mother did not like him talking to Misha. She tolerated it until Ulrich told her that they had seen the fool tying the tails of two dogs together. The dogs could go neither forward nor back, and barked in bewilderment, the bigger one dragging the smaller one behind, while Misha warmed his hands on his fire and laughed at the startled animals until the tears cut channels in the dust of his face. Boris protested the cruelty, and cut the animals apart, but it was enough for Elizaveta to forbid Ulrich ever to talk to Misha again.
On their voyages abroad, Ulrich’s mother had always carried magnesium wire for lighting up the interiors of caves and ancient buildings. Her reserves now lay uselessly in a drawer in her study, and Ulrich would sometimes cut off a length with scissors to light up for his own amusement. He loved the white brilliance that left a black hole in his vision when he looked away, and the smoke that ribboned coolly from the ardour.
In the decades since then, Ulrich has tried to see his emerging interest in chemistry as the revisitation of his entombed love for music. It has struck him that the two have this thing in common: that an infinite range of expression can be generated from a finite number of elements. But this was not apparent to the boy who now began to quiz his friend’s father on the nature of molecules and the meaning of alkalinity. Boris’s father often answered these questions with an invitation to his laboratory, where substances were made to do startling things out of their obedience to laws. He decanted some copper sulphate solution into a small bottle for Ulrich to take home and grow blue crystals from, and he showed how you could plate steel with copper by putting electrodes in sulphuric acid. He told Ulrich affecting stories of Ernest Rutherford and Marie Curie, who had peered into the mists of the atom.
Those years all merge together in Ulrich’s mind, so he cannot remember the sequence of events. But it was certainly while they were still living in the house on Dondukov Boulevard, and while his father was still away in the army, that he first set up his chemistry laboratory.
The feeling of that laboratory still comes back to Ulrich sometimes, in the moments before sleep, when the mind is unmoored. The wooden door, rotting at its bottom, could be locked from the inside. There was a large barrel in the corner which he kept filled with water for his experiments, and a table where his beakers and retorts were lined up. At that age he read biographies of inventors, and these books were collected here, as well as the adventures of Sherlock Holmes, who was a chemist and violinist as well as a detective.
The teenager who laboured there believed he would chance upon something that would change the world for ever. Ulrich had read The Time Machine by the Englishman, Wells, and many other such books, and he loved the descriptions in these stories of the rickety domestic workshops in which eccentric inventors tinkered uncertainly towards earth-shattering ideas. And though he knew little of the scientific breakthroughs that were then taking place in other parts of the world, his immature trials were not without success. His
