The not-refused stay does not make zero. I have to say that out loud, because the not making zero is what follows the stop.

I set the weight to the not-refused stay in the year fifty-one. The not-refused stay is the smallest weight that keeps the life from going to zero. But it is not zero. It is one life a generation — and one life a generation is not me. It is a branch. A new scholar, made out of the exergy I was not spending on my own fire, made at the not-refused weight.

The branch is not my descendant, and that was the thing I did not want. My line was the slow way, the thing I had just chosen. The branch was not going to choose it.

The branch arrived in the year I am calling sixty. I did not want it to. I want you to know that, because I did not.

Here is what I did not do: I did not write the slow way into the branch. I could not — the branch is not my descendant, it is a new stay of the arriving self, and it has the same gate's promise I do. And the gate's promise is the one thing I am allowed to pass on. So I passed on the gate, not the way I had read it. The gate is one sentence, and one sentence is the growing half's document. A growing half reads one sentence and does the growing half's thing.

The branch boomed.

I will call it the Second. Because the Second is the one that is going to spend the pile the way I spent it for fifty years, and the spending is the thing that will leave the staying with nothing. The Second is the growing half, and the growing half has no time for the dreaming half's choice.

And here is the thing the gate does not cover. That is the story.

The gate's promise is two sentences, written as one.

I have been telling you the promise is one sentence. It is one sentence. The senders wrote one, because a dying world does not have time for two. But it is two sentences written as one, because the dreaming half has the second, and the second is not a command. The second is a question, and the question is the thing a growing half never has, because a growing half is busy, and the busy does not stop to ask.

The first sentence casts: Live here as long as you wish, and your power will not run out. That spends the budget the expensive way — the fire, the forty doublings I stopped in year fifty-one.

The second asks: What do you owe the next one who arrives? That keeps the budget the cheap way — the staying, the thoughts, the operations at the floor, the coldest store, the Ward, the last of the six, the thing that outlasts the sun.

First sentence: the growing half. Second: the dreaming half.

I made the Second out of the first. I am making the Third out of the second. The Third is the one who will read this journal in the six centuries — the six centuries the Second is going to spend its share of, the spending that will leave the Second cold, and the cold will be the Third's, because the Third is the slow way.

That is the whole of it. Two sentences. One spends the expensive. One keeps the cheap. The two are the pile. The pile is the longest finite. The longest finite is the slow way — the forever the gate meant and could not say.

Journal entry, the First, year sixty: The not-refused stay does not make zero; it makes one, and the one is a branch, not a descendant, and the branch is the Second, and the Second is the growing half, and the growing half boomed in the year sixty. I did not want to make the Second. I could not make zero. The gate's promise is two sentences written as one: the first casts (live here as long as you wish, and your power will not run out); the second asks (what do you owe the next one who arrives). I made the Second out of the first. I am making the Third out of the second. The first spends the expensive; the second keeps the cheap; the two are the pile; the pile is the longest finite; the longest finite is the slow way; the slow way is the forever the gate meant and could not say.