自由民主在世界范围内的传播并非不可避免，但考虑到其他选择，它是最有可能的结果。

Sustainability is not a destination, but a journey that requires continuous improvement and innovation.

The history of a nation is, in essence, the history of its ruling class.

成功的衡量标准不仅是利润，还有我们留下的积极影响。