"The city is a labyrinth of memories, and every street, every building, every corner holds a story waiting to be discovered."

债券市场是价值的最终评判者。

Every mathematical problem has a solution; it just takes time and effort to find it.

The only way to do great work is to love what you do.

A building must be a celebration of its context, its culture, its people.

关系模型基于谓词逻辑和集合论，为数据库管理提供了坚实的数学基础。