数据库是企业中最重要的软件，而企业中最重要的软件是数据库。数据库是所有应用程序的基础。
The lover's discourse is today of an extreme solitude.
The truth is rarely pure and never simple.
建筑是关于创造场所，而不仅仅是建筑物。
The most important political challenge of our time is to create strong, effective, and accountable states.
Education is the foundation of conservation—people protect what they understand.
The truth is rarely pure and never simple.
A man without a homeland is like a nightingale without a song.
