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The complexity of a learning problem is often determined by the size and structure of the hypothesis space.
The energy industry is not just about extracting resources; it's about powering progress and improving lives.
The study of L-functions is a window into the hidden structure of numbers.
I've always been drawn to characters who are complex and flawed, because that's what makes them human.
Freedom and responsibility are inseparable.
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。