关系型数据库管理方法不仅仅是一种技术；它是一种关于数据的思考方式。

真正的快乐来自于内心的满足。

成功是从一个失败跌到另一个失败而不失去热情。

The environment will appear different to different observers depending on what they are prepared to see.

"You can’t always get what you want, but sometimes you get what you need."

The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.