外交家应该具备灵活性和适应性，以应对快速变化的国际环境。
Diplomats should possess flexibility and adaptability to respond to rapidly changing international circumstances.
When angry, count ten before you speak; if very angry, a hundred.
Language is the most powerful tool we have to shape reality.
Innovation is the vitality of the infrastructure industry, without innovation there is no future.
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.