她是灰烬与火焰的继承人，她不会向任何人低头。
Mathematics is a living subject, constantly evolving with new ideas and discoveries.
对宋代文化的研究揭示了传统与创新之间的动态互动。
Luck has nothing to do with it, because I have spent many, many hours, countless hours, on the court working for my one moment in time.
Collaboration is the key to unlocking creativity and achieving excellence.