The interplay between local and global phenomena is a recurring theme in number theory.
Sustainability isn't an option; it's a responsibility we all share.
艺术家是来自四面八方情感的容器:来自天空,来自大地,来自一张纸片,来自一个经过的形状,来自蜘蛛网。
过去是一个谜题,每一块都很重要。
学习计量经济学的最佳方法是通过实践——处理真实的数据和真实的问题。
He who loves God cannot endeavor that God should love him in return.