我们付出的爱是我们唯一能保留的爱。
The love we give away is the only love we keep.
The task of a diplomat is to pursue the maximum interests for their country while avoiding unnecessary conflicts and frictions.
只要心中有远大的志向,没有不能达到的地方;而心中所追求的,则没有任何困难可以阻拦。