追求数学知识是一场永无止境的冒险，充满了挑战、惊喜和解决不可解问题的满足感。
The greatest thing in the world is to know how to belong to oneself.
乳制品行业必须拥抱技术以保持竞争力。
Every challenge is an opportunity to learn and grow.
People always think they’re going to write a book. They think they’re going to write a book, and then they don’t.