成功数据库系统的关键在于其能够随着用户需求的变化而发展。
The key to a successful database system is its ability to evolve with the changing needs of its users.
The friendship of a gentleman is light as water; the friendship of a small person is sweet as honey.
Within a computer natural language is unnatural.
当你拿着一块骨料时,你拿着的是数百万年的地球历史