Jim Devine suggested a passage on page 128 (vintage) 38 (progress). The
explicit distinction is on page 152/66. Marx is clear in stating that
value and its magnitude DO NOT originate in exchange value, they are
"expressed" in exchange value.
Tom, could you give the full quote?
Jim Devine
"...the common substance that manifests itself in the exchange-value of
commodities, whenever they are exchanged, is their value. The
progress of our
investigation will show that exchange-value is the only form in
which the value
of commodities can manifest itself or be expressed. For
