"The unexamined life is not worth living."
The beauty of physics lies in its ability to explain the complex with the simple.
“拙”可以使人少过错,“缓”可使人免后悔,“退”可远离灾祸,“苟”可使人养福,“静”可使人长寿。
The most important thing in a database is the data model. If you get the data model right, everything else will follow.