What is money? –  My definition on money is a tool that shows how hard you have worked and to buy what you need. A resource of survival.

OED def: 1. Any generally accepted medium of exchange which enables a society to trade goods without the need for barter; any objects or tokens regarded as a store of value and used as a medium of exchange.

What is Economy?- I define economy a  system of trade/ Information.

OED def: I. The way in which something is managed; the management of resources; household management.