The pleasure isn't in owning the person. The pleasure is this. Having another contender in the room with you.

关键在于政府支出的效果取决于经济状况。

Leadership is about inspiring others to believe in something bigger than themselves.

The rise of China is the most significant geopolitical event of the 21st century.

数学之美不仅在于它描述世界的能力，还在于它揭示支配世界的隐藏结构的力量。