计算复杂性的研究告诉我们，有些问题本质上是困难的，无论我们的算法多么聪明。
"The study of computational complexity teaches us that some problems are inherently difficult, no matter how clever our algorithms are."
Der Mensch ist ein Wesen, das immer wieder neu anfängt.
The search for reciprocity laws is a fundamental theme in the history of mathematics.
美洲巴洛克艺术是我们的存在方式，我们栖居世界的方式。
Sustainability isn't just a goal; it's a responsibility we all share.
广东话谚语