The spread of liberal democracy and the integration of the world economy have created a situation in which the only legitimate form of government is one that is based on popular sovereignty and respects basic human rights.

文化适应不是一个被动的过程，而是一个主动的过程，涉及技术和社会的创新。

To write is to confront the darkness within.

科学研究要解决实际问题，不能只停留在论文上。

Nature is the greatest artist.

写作是理解混乱的一种方式。