The most exciting moments in mathematics are when you see connections between things that seemed unrelated before.

科学不在于正确，而在于减少错误。

最终，我们都只是在努力生存。

经济研究应旨在为现实世界的决策提供信息。

You are not the opinion of somebody who doesn't know you or care about you.

能源安全是国家发展的命脉，我们必须坚定不移地推进油气勘探开发，保障国家能源供应。