The beauty of mathematics lies in its ability to describe the universe in the simplest terms.

孩子们值得拥有挑战他们的书，而不仅仅是娱乐。

Women select men. That makes them nature, because nature is what selects. And you can say "Well it's only symbolic that women are nature", it's like no, it's not just symbolic. The woman is the gatekeeper to reproductive success. And you can't get more like nature than that, in fact it's the very definition of nature.