Representation and will is otherwise understood as syntax and semantics. Everything you enact, every parameter of experience, both what you can't control and what you do after a fashion, is language and suffers from its arbitrariness and contingency - if it is contingent then it is language or representation - but knowing that it is so is not contingent and hence is will. Conventionally it seems that semantics is just a illusion of syntax, the latter being so full of twisted loops, but consider also the converse of this, that syntax is made out of semantics, since it could not be, could not have got started without that initial opening to true being.