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Art is not just about aesthetics; it's a dialogue between the past and the present, a bridge between cultures.
I don’t need a reason to be confident.
Leadership means making tough decisions today for a better tomorrow.
弦理论提供了一个框架,使得量子力学和广义相对论能够和谐共存。
In international trade, a country should specialize in the production of goods for which it has a comparative advantage, and trade with other nations to maximize overall economic welfare.