一个谜团的核心不是犯罪，而是涉及的人。

Leaders should have a strategic vision and a broad worldview to address complex international challenges.

Sustainability is no longer an option; it's a necessity for any business that wants to thrive in the 21st century.

一个仅仅接受学校教育的孩子是个未受真正教育的孩子。