The Langlands program is a challenge to our understanding of the fundamental nature of mathematics.
The future of mining lies in balancing economic growth with environmental stewardship.
正义是一种非理性的理想。尽管它对人类的意志和行动不可或缺,但它并不属于认知的范畴。
大多数人在紧急的事情上花了太多的时间,在重要的事情上花的时间却不够多。