文化生态学通过关注人类与其环境之间的互动，弥合了自然科学与社会科学之间的鸿沟。
自由贸易使得资源得以最优配置。
The beauty of mathematics lies in its ability to describe the universe in a language that is both precise and universal.
Understanding the limits of computation requires a deep dive into the mathematical foundations that underpin algorithmic complexity.
The art of any culture is the exponent of its social relationships.
解释：辅与车互相依存，嘴唇没有了，牙齿就要受寒。
教育的回报比大多数人意识到的要高。