Rosa Luxemburg,
The Accumulation of Capital
“ Capitalism needs the medium of commodity production for its development, as a market for its surplus value. But as soon as simple commodity production has superseded natural economy, capital must turn against it. No sooner has capital called it to life, than the two must compete for means of production, labour power, and markets. The first aim of capitalism is to isolate the producer, to sever the community ties which protect him, and the next task is to take the means of production away from the small manufacturer. ”

