Collaboration across borders is essential—no single nation holds all the answers to global food security.
有人今天坐在树荫下,因为他很久以前种了一棵树。
Law is not just a set of rules; it is also a practice and a profession.
无论头上是怎样的天空,我准备承受任何风暴。
一位哥伦比亚大学的学生问到巴菲特关于投资美国航空的原因,他说