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。
Diplomacy requires strategic and long-term thinking to achieve a country's long-term interests and security.
数学是逻辑思想的诗歌。
"Every story is a lie, but within that lie, there is a truth waiting to be discovered."
The power of mathematics comes from its ability to abstract and generalize, turning specific problems into universal truths.