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数学不是关于数字、方程、计算或算法的:它是关于理解的。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
失去一个父母可能被视为不幸;失去两个则看起来像是粗心大意。
I think the most important thing in filmmaking is to tell a story that you're passionate about.
循环经济是一个创造价值的机会,而不仅仅是减少浪费。