基础设施决定论原则认为，生产和再生产的客观行为模式概率性地决定了家庭和政治经济的客观行为，进而概率性地决定了行为和思想的上层建筑。

The arithmetic of algebraic varieties is a window into the hidden structures of mathematics.

Innovation is not just about creating new products; it's about rethinking how we do everything in the leather industry.

一个组织的产品和服务的质量是其管理质量的直接反映。