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Mathematics is not a spectator sport; you have to play to understand.
乳制品生产的创新必须在效率和环境责任之间取得平衡。
Success is a collection of problems solved.
每一次展览都应该是一个问题,而非答案。
在市场中赚钱的关键不是每次都正确,而是正确的次数比错误的次数多。
The best leaders are those who listen more than they speak and learn from everyone around them.