Part 1 of Essay
In capitalist society, creative activity takes the form of commodity production, namely production of marketable goods, and the results of human activity take the form of commodities. Marketability or salability is the universal characteristic of all practical activity and all products. The products of human activity which ....

Part 2 of Essay
.... They do not exchange their bodies or parts of their bodies for money. They exchange the creative content of their lives, their practical daily activity, for money. As soon as men accept money as an equivalent for life, the sale of living activity becomes a condition for their physical and social survival. Life is exchanged for survival. Creation and production come to mean sold activity. A man's activity is 'productive,' useful to society, only when it is sold activity. And the man himself is a productive memb ....