今日,兩個世界對立着,其一由於本身矛盾的破坏,正在无产階級的打擊下趨於死亡;另一則在成長和發展。但資產階級社會和無產階級社會的對立並不仅是經濟的、政治的和法律的,它涉及人類活動的一切方式。這些方式在現實中是不可分离的,它影響伦理道德,影響整個文明。如果说這對立也支配着科學,我們还該覺得驚訝嗎? Today, the two worlds are opposed to each other. One, due to the destruction of one’s own contradictions, is dying under the attack of the proletariat. The other one is growing and developing. But the confrontation between the bourgeoisie and the proletarian society is not merely economic, political, and legal, it involves all the ways of human activity. In reality, these methods are inseparable. They affect ethics and affect the entire civilization. If this opposition is also dominated by science, we should also feel surprised?