Desiring 'an understanding' implies basically seeking to purchase a way to put it, a variety of terms, it is not really a figuring out of any kind, it is just a way to communicate about it. One is familiar with nothing at all in joy, in despair there is the burden of knowing anything. Otherwise, know almost nothing. Nothing else is well worth understanding, for all there is no God but me, immune to change, all-powerful only in sacrifice.