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。
In mathematics, the art of proposing a question must be held of higher value than solving it.
慈悲:开始在家里,并通常保持在那里。
诗歌是一块画布,心灵可以在上面作画。
In mathematics, the art of proposing a question must be held of higher value than solving it.