Human knowledge is not (or does not follow) a straight line, but a curve, which endlessly approximates a series of circles, a spiral. Any fragment, segment, section of this curve can be transformed (transformed one-sidedly) into an independent, complete, straight line, which then (if one does not see the wood for the trees) leads into the quagmire, into clerical obscurantism (where it is anchored by the class interests of the ruling classes).
Vladimir LeninThe way to crush the bourgeoisie is to grind them between the millstones of taxation and inflation.
Vladimir LeninCapitalism has triumphed all over the world, but this triumph is only the prelude to the triumph of labour over capital.
Vladimir Lenin