Science!Poetry, nice!
True wisdom lies in darkness, yes, but only in the sense that darkness consists of the things we can't see and the things we don't know. The phase space of all possible unknown unknowns is vast beyond the finite brains we are stuck with.
EDIT: sorry, didn't finish. Point I was trying to make was that our wisdom is therefore a tiny fraction of all possible wisdom and, by definition, can never be more.
RE: The Light