外交是一种手段，而不是目的。
Diplomacy is not an end in itself if it does not advance the interests of the nation.
过去已经写就，墨迹已干。
The only way to do great work is to love what you do.
I don't really care what people say about me. I know who I am.
The desire for verification is understandable but cannot always be satisfied.
To create is to breathe life into silence.
一年最好的时光在春天，一天最好的时光在早晨；一家最重要的是和睦，一生最重要的是勤奋。
不是知识，而是学习的行为；不是占有，而是到达的过程，才能带来最大的快乐。