Merely quantitative differences, beyond a certain point, pass into qualitative changes.

“In its rational form [dialectic] is a scandal and abomination to bourgeoisdom a…”

“It is not the consciousness of men that determines their being, but, on the con…”

“Necessity is blind until it becomes conscious. Freedom is the consciousness of …”

“In proportion therefore, as the repulsiveness of the work increases, the wage d…”