Leadership is about empowering others to achieve their full potential.
国家是人类社会中最重要的机构,因为它是唯一可以合法使用武力来维持秩序的机构。
Nature is a book, and each species is a chapter, each species is a story.
在现代能源生产中,可持续性和效率必须齐头并进。
Efficient market theory is correct in that there are no gross inefficiencies, but we look at anomalies that may be small in size and brief in time.
拥有自由、书、花和月亮,哪个人会不快乐?