Most of us wake up in the morning and go to a place called 'work' in order to earn money. And most of us surely spend money every day. In essence, money is a medium of exchange that helps us get the things we want and need. In other words, you provide your labor in exchange for this medium called money, which you can then exchange for others goods or services you want. However, it’s important to note that money has no intrinsic value (unless it’s commodity money). Is money, then, really the thing we want?
The father of modern economics, Adam Smith, once wrote: "All money is a matter of belief."
Wealth is not the same thing as money. Wealth is as old as human history. Far older, in fact; ants have wealth. Money is a comparatively recent invention.
Wealth is the fundamental thing. Wealth is stuff we want: food, clothes, houses, cars, gadgets, travel to interesting places, and so on. You can have wealth without having money. If you had a magic machine that could on command make you a car or cook you dinner or do your laundry, or do anything else you wanted, you wouldn't need money. Whereas if you were in the middle of Antarctica, where there is nothing to buy, it wouldn't matter how much money you had.
Wealth is what you want(both tangible and intangible), not money. But if wealth is the important thing, why does everyone talk about making money? It is a kind of shorthand: money is a way of moving wealth, and in practice they are usually interchangeable. But they are not the same thing, and unless you plan to get rich by counterfeiting, talking about making money can make it harder to understand how to make money.
Money is a side effect of specialization. In a specialized society, most of the things you need, you can't make for yourself. If you want a potato or a pencil or a place to live, you have to get it from someone else.
How do you get the person who grows the potatoes to give you some? By giving him something he wants in return. But you can't get very far by trading things directly with the people who need them. If you make violins, and none of the local farmers wants one, how will you eat?
The solution societies find, as they get more specialized, is to make the trade into a two-step process. Instead of trading violins directly for potatoes, you trade violins for, say, silver, which you can then trade again for anything else you need. The intermediate stuff-- the medium of exchange-- can be anything that's rare and portable. Historically metals have been the most common, but recently we've been using a medium of exchange, called the Rupee/Dollar/Euro..., that doesn't physically exist. It works as a medium of exchange, however, because its rarity is guaranteed by the respective Government.
The advantage of a medium of exchange is that it makes trade work. The disadvantage is that it tends to obscure what trade really means. People think that what a business does is make money. But money is just the intermediate stage-- just a shorthand-- for whatever people want. What most businesses really do is make wealth. They do something people want.
