Karl Marx quotes.

“History repeats itself, first as tragedy, second as farce.”

“Religion is the opium of the people.”

“It is absolutely impossible to transcend the laws of nature. What can change in historically different circumstances is only the form in which these laws expose themselves.”

“Religion is the sigh of the oppressed creature, the heart of a heartless world, and the soul of soulless conditions. It is the opium of the people.”

“It is not history which uses men as a means of achieving - as if it were an individual person - its own ends. History is nothing but the activity of men in pursuit of their ends.”

“Religion is the opium of the masses.”

“On a level plain, simple mounds look like hills and the insipid flatness of our present bourgeoisie is to be measured by the altitude of its great intellects.”