自由民主的传播和世界经济的整合是现代时代最重要的两个趋势。
The spread of liberal democracy and the integration of the world economy are the two most important trends of the modern era.
"The most common way people give up their power is by thinking they don't have any."
最危险的谎言是我们对自己说的那些。
数学的目标不是解决问题，而是理解问题。
世界是事实的总和，而非事物的总和。
The greatest glory in living lies not in never falling, but in rising every time we fall.
幸福是旅程，而不是目的地。