a) Notice that dividing the triangles implies 2x3 aka 33; that six/sex/seco implies "to divide"; that arithmetic opposes geometric; that arithmetic was called tælcræft - "tale-craft", that geo/ge implies the phonetic G aka natures generation of each unit within; that geo (earth; land) in-between upward (air) and downward (water) implies natural L(and) A(ir) W(ater)...

b) Try to discern for self (life) where the beginning (inception) and end (death) of the line are, and where a circle (logic) could be shaped...

c) Notice the geometric cube in the center and that unfolding it shapes a cross aka "across"...