Karl Marx Quotes

The product of mental labor — science — always stands far below its value, because the labor-time necessary to reproduce it has no relation at all to the labor-time required for its original production.

He appears to be the first person to understand and write this important economic principle about science. Even in the 21st century, many economists are not aware of this critical principle.
Karl Marx
Karl Marx
  • Born: May 5, 1818
  • Died: March 14, 1883
  • Nationality: Prussian
  • Profession: Philosopher

Karl Marx was a German philosopher, economist, historian, sociologist, political theorist, journalist and socialist revolutionary.