you and me. Somebody made bread, sewed shoes, built houses and made clothes for us. All the things we ate and drank and wore and used were made by the labor of working men and women. Their labor was necessary labor. Without it we should never have grown old enough or strong enough to have labor-power to sell. Labor-power was spent in raising us to the point where we would be able to work.
The value of a commodity is determined by the social labor-time necessary to produce it. On page 61 of the Kerr edition of Value, Price and Profit, Marx says:
"It might seem that if the value of a commodity is determined by the quantity of labor bestowed upon its production, the lazier a man, or clumsier a man, the more valuable his commodity, because the greater the time of labor required for finishing the commodity. This, however, would be a sad mistake. You will recollect that I used the word social labor, and many points are involved in this qualification.
"In saying that the value of a commodity is determined by the quantity of labor worked up or crystalized in it, we mean the quantity of labor necessary for its production in a given state of society, under certain social average conditions of production, with a given social average intensity, and average skill of labor employed."
If you spend three months cutting up a log with a pen-knife into a kitchen chair, it will be no more
