The man who works recognizes his own product in 
the World that has actually been transformed by his work: he recognizes 
himself in it, he sees in it his own human reality, in it he discovers 
and reveals to others the objective reality of his humanity, of the 
originally abstract and purely subjective idea he has of himself
The moral significance of work that grapples 
with material things may lie in the simple fact that such things lie 
outside the self
Skilled manual labor entails a systematic 
encounter with the material world, precisely the kind of encounter that 
gives rise to natural science.
Even on the relatively primitive vintage bikes 
that were our specialty, some diagnostic situations contain so many 
variables, and symptoms can be so under-determining of causes, that 
explicit analytical reasoning comes up short. What is required then is 
the kind of judgment that arises only from experience; hunches rather 
than rules. I quickly realized there was more thinking going on in the 
bike shop than in my previous job at the think tank.
Given the intrinsic richness of manual 
work—cognitively, socially, and in its broader psychic appeal—the 
question becomes why it has suffered such a devaluation as a component 
of education.
When you do the math problems at the back of a 
chapter in an algebra textbook, you are problem solving. If the chapter 
is entitled “Systems of two equations with two unknowns,” you know 
exactly which methods to use. In such a constrained situation, the 
pertinent context in which to view the problem has already been 
determined, so there is no effort of interpretation required.
Knowing what kind of problem you have on hand 
means knowing what features of the situation can be ignored. Even the 
boundaries of what counts as “the situation” can be ambiguous; making 
discriminations of pertinence cannot be achieved by the application of 
rules, and requires the kind of judgment that comes with experience
  
  Somehow, self-realization and freedom always entail buying something new, never conserving something old
 
 
