Hoi Yin was rocking her head in agreement with everything he said. She had sat in on the whole affinity training session, helping Wing-Tsit Chong to drill me in the essentials. Her attitude towards me hadn't changed; and affinity showed me her thoughts were as hard and cold as her expression. But she remained quite devoted to the old man. I was becoming very curious about the underlying nature of their relationship. At first I'd thought she might be a relative, a granddaughter or a niece, but now I could see it wasn't that sort of attachment. She called herself his student. I'd say it was more like his acolyte.

Is this what you believe, as well?i asked her.

Alert tawny eyes regarded me for a full second, searching for treachery in the question. Of course. I have learnt to order my thoughts rationally. To accept what I am, and be thankful for it. I savour the essence of life.

So why do you never smile? I asked myself.

Hoi Yin has accomplished much in the time she has been with me, wing-tsit chong said. But it is Eden itself which is my greatest pupil, and my greatest challenge.

I couldn't stop the amazed grin from spreading over my face. You're teaching Eden to be a Buddhist?the image that brought up was ridiculous; i hoped to hell that i genuinely had learnt how to internalize my flights of fantasy.

No. I simply teach Eden to think. That is why I am here. This technophile conquest of Jupiter holds no interest for me, other than a purely academic admiration for the accomplishments of the JSKP's engineering teams. It is the habitat's intellectual nurturing which I consider important enough to devote my last days to. My final work.

I developed affinity symbionts for the Soyana corporation back in 2058, and they made a great deal of money from selling bonded servitors before the worsening social and religious situation on Earth virtually closed down the market. It was on my insistence that they joined the JSKP consortium. I pointed out to the Soyana board that with a single modification to the proposed design of the habitats they could develop a whole new market here in Jupiter orbit where the population was uniformly educated, and largely immune to popular prejudice. I could see how the most effective utilization of servitors could be brought about, and advocated incorporating what is now termed the neural strata into Eden. Prior to this, it was envisaged the habitat would have only a small cluster of neural cells, possessing a limited sentience to regulate its functions. Penny Maowkavitz and I collaborated to design the cells and structure of the neural strata. And afterwards, while she devoted her energies to refining the design of new habitats, I assisted with the birth of Eden's consciousness.

You mean it wasn't sentient to start with?i asked. How could something this smart not be self-aware?

Wing-Tsit Chong smiled fondly out over the lake. The consciousness which is every human's birthright is a gift often overlooked. It is brought about over many years by responding to stimuli, by parental devotion in imparting language and example. Now consider a habitat seed; already its neural kernel is orders of magnitude larger than a human brain. Hoi Yin has explained to you how the neural strata is a homogeneous presence operating innumerable thought routines simultaneously. Well, those principal thought routines were all designed by me, and entered into the seed as growth was initiated. I have remained here almost ever since, guiding Eden through the inevitable confusion which awakening engenders in any living entity, and assisting it in refining those routines as required. There was, after all, so much I could not possibly foresee.