This section is made up of observations regarding any sort of quantity which exists within
some system (any system). Here, the idea of "system", is something which governs the
properties of said quantities (or a single unit of quantity), the relationships between
these quantities, the properties of those relationships, and basically anything else that can
be noticed of quantities. The system is responsible for any operators that can be applied
to quantities which exist within it. The system is the structure in which we notice certain
phenomena (quantity, or quantities). Please feel free to interpret this however you like.