The role of education in economic development cannot be overstated; it is the foundation upon which innovation and productivity are built.
最虚度的日子,是那些没有欢笑的日子。
文化唯物主义基于一个简单的前提,即人类社会生活是对地球生存实际问题的回应。
Diversity in fruit varieties is like diversity in cultures - both make the world richer and more interesting.