He liked to work at night, savouring the silence and the candleglow and the somehow attentive darkness, and then the dawn that always surprised him with that sense of being given a glimpse of the still new and unsullied other end of things. In the Curtius house he had burrowed into a little room on the top floor where he could lock himself away. The summer passed. Early one October morning he heard a step outside his door, and peering out spied Tycho Brahe standing in the corridor, his arms folded, gazing down pensively at his large bare feet. He was in his nightshirt, with a cloak thrown over his shoulders. Behind him, by the far wall, Jeppe the dwarf was creeping. They had the air of weary and discouraged searchers after some hopelessly lost small thing. Tycho looked up at Kepler without surprise.
"Sleep, " said the Dane, "I do not sleep. "
As if at a signal, there arose in the sky outside a vehement clanging. Kepler turned an ear to it and smiled. "Bells," he said. Tycho frowned.
Kepler's room was a cramped brown box with a pallet and a stool, and a rickety table aswarm with his papers. Tycho sat down heavily, fussing at his cloak; Jeppe scuttled under the table. Rain spoke suddenly at the window: the sky was coming apart and falling on the city in undulant swathes. Kepler scratched his head and absently inspected his fingernails. He had lice again.
"You progress?" said Tycho, nodding at thejumbled papers by his elbow.
"O yes, a little."
"And you still hold to the Copernican system?"
"It is a useful basis of computation…" But that was not it. "Yes," he said grimly, "I follow Copernicus."
The Dane might not have heard. He was looking away, toward the door, where on a hook there hung a mildewed court uniform, complete with sash and feathered hat, a limp ghost of the previous householder, the late vice chancellor. Under the table Jeppe stirred, muttering. "I came to speak to you, "Tycho said. Kepler waited, but there was nothing more. He looked at the Dane's big yellow feet clinging to the floorboards like a pair of purblind animals. In his time Tycho Brahe had determined the position of a thousand stars, and had devised a system of the world more elegant than Ptolemy's. His book on the new star of 1572 had made him famous throughout Europe.
"I have made," said Kepler, picking up his pen and looking at it with a frown, "I have made a small discovery regarding orbital motion."
"That it is invariable, after all?" Tycho suddenly laughed.
"No," Kepler said. "But the radius vector of any planet, it seems, will sweep out equal areas in equal times. " He glanced at Tycho. "I regard this as a law."
"Moses Mathematicus, " said Jeppe, and sniggered.
The rain was still coming down, but the clouds to the east had developed a luminous rip. There was a sudden beating of wings at the window. Kepler's steelpen, not to be outdone by the deluge outside, deposited with a parturient squeak upon his papers a fat black blot.
"Bells," said Tycho softly.
That night he was brought home drunk from dinner at the house of Baron Rosenberg in the city, and relieved himself in the fireplace of the main hall, waking everyone with his yelling and the stench of boiled piss. He kicked the dwarf and staggered away upstairs to his bed, from which Mistress Christine, gibbering in rage, had already fled. The household was no sooner settled back to sleep than the master reared up again roaring for lights and his fool and a meal of quails' eggs and brandy. At noon next day he summoned Kepler to his bedside. "I am ill. He had a mug of ale in his hand, and the bed was strewn with pastry scraps.
"You should not drink so much, perhaps," said Kepler mildly.
"Pah. Something has burst in my gut: look at that! He pointed with grim pride to a basin of bloodied urine on the floor by Kepler's feet. "Last night at Rosenberg 's my bladder was full for three hours, I could not leave the table for fear of seeming gross. You know what these occasions are. "
"No," said Kepler, "I do not."
Tycho scowled, and took a swig of ale. He looked at Kepler keenly for a moment. "Be careful of my family, they will try to hinder you. Watch Tengnagel, he is a fool, but ambitious. Protect my poor dwarf. " He paused. "Remember me, and all I have done for you. Do not let me seem to have lived in vain.
Kepler ascended laughing to his room. All he has done for me! Barbara was there before him, poking among his things. He edged around her to the table and plunged into his papers, mumbling.
"How is he?" she said.
"Eh? Who?"
"Who!"
"O, it's nothing. Too much wine."
She was silent for a moment, standing behind him with her arms folded, nursing enormities. "How can you," she said at last, "how can you be so… so… "
He turned to stare at her. "What. "
"Have you thought, have you, what will become of us when he dies?"
"Good God, woman! He was dining with his fine friends, and drank too much as always, and was too lazy to leave his chair to pee, and injured his bladder. He will be over it by tomorrow. Permit me to know enough of doctoring to recognise mortal illness when-"
"You recognise nothing!" shrieking a fine spray of spit in his face. "Are you alive at all, with your stars and your precious theories and your laws of this and that and and and…" Fat tears sprang from her eyes, her voice broke, and she fled the room.
Tycho failed rapidly. Within the week Kepler was summoned again to his chamber. It was crowded with family and pupils and court emissaries, poised and silent like a gathering in the gloom on the fringes of a dream. Tycho was enthroned in lamplight upon his high bed. The flesh hung in folds on his shrunken face, his eyes were vague. He held Kepler's hand. "Remember me. Do not let me seem to have lived in vain." Kepler could think of nothing to say, and grinned uncontrollably, nodding, nodding. Mistress Christine plucked at the stuff of her gown, looking about her dazedly as if trying to remember something. The dwarf, blotched with tears, made to scramble on to the bed but someone held him back. Kepler noticed for the first time that Elizabeth Brahe was pregnant. Tengnagel skulked at her shoulder. There was a commotion outside the door of the chamber and Felix burst in, spitting Italian over his shoulder at someone outside. He strode to the bed and, thrusting Kepler away, took the Dane's hand in his own. But the Dane was dead.
He was buried, after an utraquist service, in the Teynkirche in Prague. The house on the Hradcany had an air of pained surprise, as if a wing had suddenly and silently collapsed. One morning it was discovered that the Italian had departed, taking Jeppe with him, no one knew to where. Kepler considered going too; but where would he go? And then a message came from the palace informing him that he had been appointed to succeed the Dane as imperial mathematician.
* * *
Everyone said the Emperor Rudolph was harmless, if a little mad, yet when the moment had come at last for Kepler to meet him for the first time, a spasm of fright had crushed the astronomer's heart in its hot fist. That was ten months before the Dane's death. Kepler by then had been in Bohemia nearly a year, but Tycho's grand manner was impervious to hints. He only shrugged and began to hum when Kepler ventured that it was a long time to have held off from this introduction. "His majesty is… difficult."
They trundled up the Hradcany and turned in between the high walls leading to the gate. Everywhere about them lay the economy of snow: a great white and only the black ruts of the road, the no-colour wall. The sky was the colour of a hare's pelt. Their horse stumbled on packed ice, and a scolopendrine beggar scuttled forward and opened his mouth at them through the carriage window in speechless imprecation. On the wooden bridge before the gate they skated ponderously to a halt. The horse stamped and snorted, blowing cones of steam out of flared nostrils. Kepler put his head out at the window. The air was sharp as needles. The gateman, a fat fellow in furs, waddled forth from his box and spoke to the driver, then waved them on. Tycho flung him a coin.
"Ah, "said the Dane, "ah, I detest this country. "He fussed at the sheepskin wrap about his knees. They were in the palace gardens now. Black trees glided slowly past, bare limbs thrown u
p as if in stark astonishment at the cold. "Why did I ever leave Denmark?"
"Because.
"Well?" staring balefully, daring him. Kepler sighed.
"I do not know. Tell me."
Tycho transferred his gaze to the smoky air outside. "We Brahes have ever been ill-used by royals. My uncle Jörgen Brahe saved King Frederick from drowning in the Sund at Copenhagen, and died himself in the attempt, did you know that?" He did. It was an oft-told tale. The Dane was working himself up into a fine fit of indignation. "And yet that young brat Christian was bold enough to banish me from my island sanctuary, my fabulous Uraniborg, granted to me by royal charter when he was still a snot-nosed mewler on his nurse's knee-did you know that?" he did, he did, and more. Tycho had ruled on Hveen like a despotic Turk, until even the mild King Christian could no longer countenance it. "Ah, Kepler, the perfidy of princes!" and glared at the palace advancing to meet them through the icy light of afternoon.
They were left to wait outside the chamber of the presence. There were others there before them, dim depressed figures given to sighing, and a crossing and recrossing of legs. It was bitterly cold, and Kepler's feet were numb. His apprehension had yielded before a grey weight of boredom when the groom of the chamber, an immaculately costumed bland little man, approached swiftly and whispered to the Dane, and already there was a hot constriction in Kepler's breast, as if his lungs, getting wind a fraction before he did of the advent at last of the longed-for and dreaded moment, had snatched a quick gulp of air to cushion the shock. He needed to urinate. I think I must go and-will you excuse-?
"Do you know, " said the Emperor, "do you know what one of our mathematici has told us: that if the digits of any double number be transposed, and the result of the transposition be subtracted from the original, or vice versa of course, depending on which is the greater value, then the remainder in all instances shall be divisible by nine. Is this not a wonderful operation? By nine, always." He was a short plump matronly man with melancholy eyes. A large chin nestled like a pigeon in a bit of soft beard. His manner was a blend of eagerness and weary detachment. "But doubtless you, sir, a mathematician yourself, will think it nothing remarkable that numbers should behave in what to us is a strange and marvellous fashion?"
Kepler was busy transposing and subtracting in his head. Was this perhaps a test to which all paying court for the first time were subjected? The Emperor, slack-jawed and softly panting, watched him with an unnerving avidity. He felt as if he were being slowly and ruminatively devoured. "A mathematician, I am that, your majesty, yes," smiling tentatively. "Nevertheless I admit that I cannot say what is the explanation of this phenomenon…" He was discussing mathematics with the ruler of the Holy Roman Empire, the anointed of God and bearer of the crown of Charlemagne. "Perhaps your majesty himself can offer a solution?"
Rudolph shook his head. For a moment he mused in silence, a forefinger palping his lower lip. Then he sighed.
"There is a magic in numbers," he said, "which is beyond rational explanation. You are aware of this, no doubt, in your own work? May be, even, you put to use sometimes this magic?"
"I would not attempt," said Kepler, with a force and suddenness that startled even him, "I would not attempt to prove anything by the mysticism of numbers, nor do I consider it possible to do so."
In the silence that followed, Tycho Brahe, behind him, coughed.
Rudolph took his guest on a tour of the palace and its wonder rooms. Kepler was shown all manner of mechanical apparatuses, lifelike wax figures and clockwork dummies, rare coins and pictures, exotic carvings, pornographic manuscripts, a pair of Barbary apes and a huge spindly beast from Araby with a hump and a dun coat and an expression of ineradicable melancholy, vast dim laboratories and alchemical caves, an hermaphrodite child, a stone statue which would sing when exposed to the heat of the sun, and he grew dizzy with surprise and superstitious alarm. As they progressed from one marvel to the next they accumulated in their train a troupe of murmurous courtiers, delicate men and elaborate ladies, whom the Emperor ignored, but who yet depended from him, like a string of puppets; they were exquisitely at ease, yet through all their fine languor it seemed to Kepler a thread of muted pain was tightly stretched, which out of each produced, as a stroked glass will produce, a tiny note that was one with the tone of the apes' muffled cries and the androgynous child's speechless stare. He listened closely then, and thought he heard from every corner of the palace all that royal sorceror's magicked captives faintly singing, all lamenting.
They came into a wide hall with hangings and many pictures and a magnificent vaulted ceiling. The floor was a checkered design of black and white marble tiles. Windows gazed down upon the snowbound city, of which the tiled floor was a curious echo, except that all out there seemed a jumble of wreckage under the brumous winter light. A few persons stood about, motionless as figurines, marvellously got up in yellows and sky blues and flesh tints and lace. This was the throne room. Cups of sticky brown liqueur and trays of sweetmeats were carried in. The Emperor neither ate nor drank. He seemed ill at ease here, and glanced at his throne, making little feints at it, as if it were a live thing crouching there that he must catch off guard and subdue before he might mount it.
"Do you agree," he said, "that men are distinguished one from another more by the influence of heavenly bodies than even by institutions and habit? Would you agree with this view, sir?"
There was something touching in this dumpy little man, with his weak mouth and haunted eyes, that avid attentiveness. And yet this was the Emperor! Was he perhaps a little deaf?
"Yes," said Kepler, "yes, I do agree; but casting horoscopes, all that, an unpleasant and begrimed work, your majesty." He paused. What was this? Who had said anything of horoscopes? But Rudolph, according to the Dane, had nodded assent to Kepler's plea for an imperial stipend; he must be made to understand that a few florins annually would not purchase another wizard to add to his collection. "Of course," he went on, "I believe that the stars do, yes, influence us, and that it is permissible a ruler be allowed once in a while to take advantage of such influence. But, if you will permit me, sir, there are dangers…" The Emperor waited, smiling vaguely and nodding, yet managing to convey a faint unmistakable chill of warning. "I mean, your majesty, there is, " with deliberate emphasis, while Tycho Brahe raked together the ingredients of another cautionary cough, "there is a danger if the ruler should be too much swayed by those about him who make star magic their business. I am thinking of those Englishmen, Kelley and the angel-conjuror Dee, who lately, I am told, deceived yo- your court, with their trickery."
Rudolph had turned slowly away, still with that pained vacant smile, still nodding, and Tycho Brahe immediately jumped in and began to speak loudly of something else. Kepler was annoyed. What did they expect of him! He was no crawling courtier, to kiss hands and curtsy.
The day waned, the lamps were lit, and there was music. Rudolph took to his throne at last. It was the only seat in the room. Kepler's legs began to ache. He had expected much of this day. Everything was going wrong. Yet he had done his best to be upright and honest. Perhaps that was not what was required. In this empire of impossible ceremony and ceaseless show Johannes Kepler fitted ill. The music of the strings sighed on, an unobtrusive creaking. "It was the predictability of astronomical events," the Dane was saying, "which drew me to this science, for I saw, of course, how useful such predictions would be to navigators and calendar makers, also to kings and princes…" but his efforts were not succeeding either, Rudolph's chin was sunk on his breast, and he was not listening. He rose and touched Kepler's arm, and walked with him to the great window. Below them the city was dissolving into the twilight. They stood in silence for a moment, gazing down upon the little lights that flickered forth here and there. All at once Kepler felt a rush of tenderness for this soft sad man, a desire to shield him from the world's wickedness.
"They tell us that you have done wonderful works," the Emperor murmured. "We care for such th
ings. If there were time…" He sighed. "I do not like the world. More and more I desire to transcend these… these…" His hand moved in a vague gesture toward the room behind him. "I think sometimes I might dress in rags and go among the people. I do not see them, you know. But then, where should I find rags, here?" He glanced at Kepler with a faint apologetic smile. "You see our difficulties."
"Of course, certainly."
Rudolph frowned, annoyed not at his guest it seemed but with himself. "What was I saying? Yes: these tables which Herr Brahe wishes to draw up, you consider them a worthwhile venture?"
Kepler felt like a hamfisted juggler, diving frantically this way and that as the balls spun out of control. "They would contain, your majesty, everything that is known in our science. "
"Facts, then, you mean, figures?"
"Everything that is known."
"Yes?"
"The Tychonic tables will be the foundation of a new science of the sky. Herr Brahe is a great and diligent observer. The material he has amassed is a priceless treasure. The tables must be made, they shall be, and those who come after us will bless the name of any who had a hand in their making. "
"I see, I see, yes," and coughed. "You are an Austrian, Herr Kepler?"
Kepler Page 9