外交是一门没有永久朋友，只有永久利益的学科。
Diplomacy is the art of restraining power.
Natural gas will play a crucial role as a bridge fuel in the transition to a lower-carbon future.
我不考虑年龄。那些告诉我我太老了不能做某事的人，我只是忽略他们。
"The beauty of cinema lies in its ability to make us feel less alone."