数据库是应用程序的心脏，而应用程序是业务的心脏。

They can not break me . The only way to break me is to kill me.

I don't know if you know who you are until you lose who you are.?

60年代的故事，就像飞碟登陆一样。每个人都听说过，但很少有人亲眼见过。

In the world of computing, the boundary between the possible and the impossible is often defined by the algorithms we can devise.