Nature is raw material; so is that part of the human race which does not effectively participate in government.
 Bertrand Russell, A History of Western Philosophy (1945). copy citation

Context

“first, the power of man in his conflicts with nature, and then the power of rulers as against the human beings whose beliefs and aspirations they seek to control by scientific propaganda, especially education. The result is a diminution of fixity; no change seems impossible. Nature is raw material; so is that part of the human race which does not effectively participate in government. There are certain old conceptions which represent men’s belief in the limits of human power; of these the two chief are God and truth. (I do not mean that these two are logically connected.) Such conceptions tend to melt away;” source