“Science and ideology are closely connected to each other, in spite of those pedants who would like to separate them. In any case, since social praxis, which produces and promotes the develópment of language, is the common basis for both the relatively objective knowledge of the world, and for attitudes of evaluation, a genetic link exists.”
Source: Essays in the Philosophy of Language, 1967, p. 127
Help us to complete the source, original and additional information
Adam Schaff 13
Polish Marxist philosopher and theorist 1913–2006Related quotes

Source: Essays in the Philosophy of Language, 1967, p. 51

Section IV, p. 8
Natural Law; or The Science of Justice (1882), Chapter I. The Science of Justice.
Source: Leisure, the Basis of Culture (1948), The Philosophical Act, pp. 68–69
The Aquinas quote cited — "The reason why the philosopher can be compared to the poet is that both are concerned with wonder" — is the epigraph of "The Philosophical Act".

“For books continue each other, in spite of our habit of judging them separately.”
Source: A Room of One's Own and Three Guineas

Source: The systems view of the world (1996), p. 11.
Curtains (1961)
Context: Art and ideology often interact on each other; but the plain fact is that both spring from a common source. Both draw on human experience to explain mankind to itself; both attempt, in very different ways, to assemble coherence from seemingly unrelated phenomena; both stand guard for us against chaos.

"Mammon" an address at the London School of Economics (6 December 1963); published in Mammon and the Black Goddess (1965).
General sources

Source: Striking Thoughts (2000), p. 21
Context: If thought exists, I who think and the world about which I think also exist; the one exists but for the other, having no possible separation between them. Therefore, the world and I are both in active correlation; I am that which sees the world, and the world is that which is seen by me. I exist for the world and the world exists for me. … One sure and primary and fundamental fact is the joint existence of a subject and of its world. The one does not exist without the other. I acquire no understanding of myself except as I take account of objects, of the surroundings. I do not think unless I think of things — and there I find myself.