The library is the side of questions.
It stands for observership: the inward place from which the world is noticed, measured, remembered, compared, and read. It does not stand outside the world. It works from inside, with partial traces, incomplete records, inherited signs, measurements, and remembered structures.
The library never possesses the whole. It gathers what reaches it and asks what might make the given understandable.
The library gives Arclight its philosophical starting point: understanding begins not with possession of the whole, but with the disciplined reading of traces.