One (the One Thing)

If you can know only one thing, know the One Thing that by definition contains within Itself and orders all things.

It is the opening move of the whole way of thinking, and it is stated as a wager about attention rather than as a proof. Nobody knows everything. What you can know is finite and what there is to know is not, so the real question is never how much but which — and if there is something that by its nature holds and orders everything else, then knowing that one thing is not one item among many. It is the thing that arranges every other item you will ever learn (ØNE, Ultimate Unity).

Notice the form of the claim. It does not say the One Thing is a particular being described in a particular book. It says: whatever contains and orders all things — by definition that is what is meant here. The definition is doing the work, which is what makes the claim available to a reader of any tradition or none, and what keeps the naming of it from becoming a boundary (The ØNE That Unites The Many, By Definition, Word Tools).

Everything downstream leans on it. A structure of values is incoherent unless something unites it; a set of goals is incoherent unless something unites them; and an ordering with two highest things has no highest thing at all, so it has no way to settle any real conflict (Structure of Value, The three nested holarchies — Issues, Opportunities, Goals, Coherence, Integrity). The insistence on one is not a preference for simplicity. It is what makes the rest of the reasoning hold together.

And it is the first chapter of the wisdom book for a practical reason. Every other counsel there — attend to a few, do no harm, spend attention as the moral act it is — is a counsel about how to order finite capacity. None of them can be followed without something to order toward (A Few, The 20%, Attend To The Most Important Things First, The Goal).

The chapter itself is four lines: the counsel, and then two phrases carried from the traditions — in the beginning, ØNE, which nearly every tradition says in its own words, and the prayer that they might be One, even as We are One.

Also called: the One Thing · Know One Stands on: ØNE · Truth · Meaning Opens onto: A Few · Structure of Value · Rule Number One · The ØNE That Unites The Many, By Definition · Ultimate Unity · Union · The Goal · Coherence · One of the Ones of the ØNE In play: the Gate — and again at every point where two highest things are quietly being served Sources: LIØNSBERG Wiki Books/The Wisdom of the Way/1. One.md (the book's first chapter, four lines, unmarked) · the same book's chapters 8 and 11, where the argument from coherence is made at length · lionsberg.wiki: The Wisdom of the Way Open: The chapter is four lines and carries the claim as assertion; the argument for it is made two chapters later and is not cross-linked from here. · The book's own index page is titled Untitled and carries a single line, so the chapter is reached by filename rather than by any written order.