Though he claims he is not an outgoing person who enjoys social life, he has always managed to convey statesman-like attributes such as confidence, intellectual achievement and a regal bearing.
這也就是為什麼他自認是一個內向、拘謹的人，卻能在各種不同的場合之中，或侃侃而談、或對答如流、或據理力爭，都表現得恰如其分，令人不由得要擊節讚賞。那種沉穩、睿智、雍容大度的風範，正是一位出色的外交家所應有的特質。