The power of mathematics is in its abstraction, allowing us to see patterns and connections that are not immediately obvious.
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 leather industry must evolve to meet both environmental standards and consumer expectations without compromising quality.
I love what I do, and I'm passionate about it.
我们就是我们假装成为的样子，所以我们必须小心我们假装成为什么。
神奇数字150表明，我们社交网络的规模受限于大脑的容量。