translation.en: It was very important, but mostly interesting because a kind of break, a separation between the mathematics coming from reality, on the one hand, and new mathematics coming from pure man's mind.
translation.zh: 它非常重要，但更有趣的是 因为它导致了数学的分裂， 来自现实的数学 和纯粹来自人的头脑的新数学 之间的分离。