Mastery of the Chinese language can open doors to many business, political, research and cultural experiences. Students of this ancient language often memorize vocabulary, learn to master the written language, practice listening and speaking skills, participate in conversations, become familiar with the history and may have the chance to become immersed in the culture.  

Europe is, by convention, one of the world's seven continents. Comprising the western most point of Eurasia, Europe is usually divided from Asia by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways connecting the Black and Aegean Seas.

The PhD is a doctoral degree, specifically called a "doctor of philosophy" degree. This is misleading because PhD holders are not necessarily philosophers (unless they earned their degree in philosophy!). That said, PhD recipients are able to engage in thought experiments, reason about problems, and solve problems in sophisticated ways.