Comment by QuantumRoar

You can view things like abstract concepts as information. You can create information by using energy and e.g. encode it onto a surface or encode it in a human brain. There is a minimum amount of energy necessary to store information defined by Landauer's principle for irreversible computation. So in that sense the idea of "Occam's Razor" really does exist encoded in your brain as information (a form of energy) manifested in connections between neurons or so.