国际政治是一项残酷而危险的事务，而且很可能继续保持这种状态。
International politics is a brutal and dangerous business, and it is likely to remain that way.
The world is so unpredictable. Things happen suddenly, unexpectedly. We want to feel we are in control of our own existence. In some ways we are, in some ways we're not. We are ruled by the forces of chance and coincidence.
海洋的健康反映了人类的健康。
True innovation happens when you step outside your comfort zone.
作战虽然讲究排兵布阵，但士兵的勇敢是其中的根本；丧葬虽然讲究礼节，但对亲人的哀思是其中的根本；一个人虽然很有学识，但思想道德、行为举止是其中的根本。
Love is space and time measured by the heart.
The best leaders are those who listen more than they speak and act with integrity.