buying = selling
However the fact is that whatever is bought is in fact sold! This is a trivial observation, what we would mathematically call an identity, rather than an equality. An identity is true by the very way in which we define the terms and tells us nothing novel or interesting about how magnitudes may potentially relate to one another.
While buying is identical to selling, the idea that buying equals earning is far from trivial. Mathematically, it is a true equality rather than an identity.
buying = earning
How we buy ends up equalling, over time, and through the complex and drawn out process of what we call the economy, how we earn.
So we must pay a lot of attention to how we buy. When we buy from neighbors, from businesses that promote wholeness, that are integrated in the society that we live in, we create the foundation for whole earning for everyone who resides in our society.
It is simple as that!