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数学中最深刻的定理往往有最简单的表述。
The deepest theorems in mathematics often have the simplest statements.
生命诚可贵,道义价更高,“舍身取义”传唱千年,为了国家和民族,为了道义,无数仁人志士抛头颅酒热血,九死不悔。
The key to success in this industry is not just technology, but also understanding the market and customer needs.