"At the same time we must intensively patronize trade and industry, but, first and foremost, speculation, the part played by which is to provide a counterpoise to industry: the absence of speculative industry will multiply capital in private hands and will serve to restore agriculture by freeing the land from indebtedness to the land banks. What we want is that industry should drain off from the land both labour and capital and by means of speculation transfer into our hands all the money of the world, and thereby throw all the goyim into the ranks of the proletariat. Then the goyim will bow down before us, if for no other reason but to get the right to exist."
https://en.wikiquote.org/wiki/The_Protocols_of_the_Meetings_of_the_Learned_Elders_of_Zion