Ridgepole

The ridgepole is the one timber you never see from the garden, and the one the whole roof leans upon. It runs the length of the house at the very peak, and every rafter rises to meet it, pair by pair, each leaning its weight against the line it makes. Nyra set her ladder below the hatch and climbed until her head came level with the timber, and the girl came up the rungs behind her to look.

“It does not hold the roof the way a post does,” Nyra said. “A post pushes up from under. This one does nothing you can point to. It only gives every rafter something to lean against. Take it away and each pair falls inward on its own, and the roof you trusted comes down in an afternoon.”

“Then how do we set it in the book,” the girl asked, “if the whole of its work is to let other things lean?” Nyra ran her hand along the wood and answered that you could write its length and its depth, the kind of timber and the year it was raised, and still have written nothing of the leaning itself. “The book can keep the timber,” Nyra said. “It cannot keep the way a whole roof trusts one quiet line it will never look at again.”

A book gathers what can be set down in a line and counted, and leaves the rest to the one who was there.

The book keeps the length of the ridgepole, and you keep the lean of it.