The security dilemma is a fundamental feature of international politics, as states' efforts to increase their own security often decrease the security of others.

领导力意味着今天做出艰难的决定，明天让所有人受益。

We are the real countries, not the boundaries drawn on maps with the names of powerful men.

要是我梦见你爱我，你休怪，休要迁怒于睡眠；你的爱只在梦乡存在，醒来，我空余泪眼。

品质始于土壤。健康的土地才能长出健康的水果。

思想和经验的多样性推动更好的商业成果。