数学的力量在于它的抽象性，使我们能够看到不立即显现的模式和联系。
The power of mathematics is in its abstraction, allowing us to see patterns and connections that are not immediately obvious.
Sustainability isn't an option; it's our responsibility to future generations.
译文：女权不能让平庸的人占据，对于不同种族的人勾结在一起只能空自叹息。