自由民主的传播和世界经济的整合是推动世界走向历史终结的两大主要力量。

Humor is a child’s way of making sense of the world.

地球是一个动态的物体，其表面在不断变化。

我们这个时代最重要的政治挑战是创建强大、有效和负责任的国家。

The greatest power is not in controlling others, but in understanding them.

The strength of a company lies in its people—their skills, their passion, and their commitment.

繁荣建立在五个支柱上：积极情绪、投入、人际关系、意义和成就。