数据库的真正力量在于它能够连接不同的信息片段并揭示以前隐藏的模式。
Children have never been very good at listening to their elders, but they have never failed to imitate them.
"The world is a book, and those who do not travel read only a page."
If you aren't in over your head, how do you know how tall you are?
