If we look at the realm of knowledge, how exceedingly small and limited is that part acquired through our own senses; how wide is that we gain from other sources. ↗
What guides Marxism, then, is a different model of society, and a different conception of the function of the knowledge that can be produced by society and acquired from it. ↗
The great weight of the ship may indeed prevent her from acquiring her greatest velocity; but when she has attained it, she will advance by her own intrinsic motion, without gaining any new degree of velocity, or lessening what she has acquired. ↗