外交需要从战略和长远的角度思考，以实现国家的长期利益和安全。

Every great novel is a journey into the unknown, both for the writer and the reader.

True sustainability is about harmony with nature.

The more you give, the more you receive.

Every exhibition is a temporary monument to a particular moment in time.

解释：闭目塞听，不去思考，不登高博览远望的人，和死人是一类的啊！

The only real mistake is the one from which we learn nothing.

质量会被长久记住，而价格很快被遗忘。