Every mathematical problem is a puzzle waiting to be solved, and every solution is a step towards greater understanding.
科学人应当没有愿望、没有情感,只剩一颗如石之心。
煤矿工人是美国工业实力的无名英雄。
我们必须倾听世代与海洋和谐相处的当地社区的智慧。
I have always been drawn to stories that explore the complexities of human relationships.