"Capitalism is still with us, and Marx developed the most compelling analysis of capitalism. I never saw Marx as a philosopher who informed us about what the revolution was going to be like or what would come after capitalism. He provided a way to understand the world we inhabit and the extent to which political economies insinuate themselves into all aspects of our lives. That was true fifty years ago when I first encountered Marx, but today, with the impact of global capitalism, it's even more true. I could never have imagined the degree to which capitalism would develop."
January 1, 1970
https://en.wikiquote.org/wiki/Karl_Marx