Mathematics is the foundation upon which all science is built.

价的概念是理解分子结构的关键。

Unity is not about uniformity; it's about finding common purpose amid diversity.

In my country we go to prison first and then become President.

一本书是作者和读者穿越时间的亲密对话。

可持续性不是一种趋势，而是商业的未来。