"Imagination is the key to unlocking the world."
We kid ourselves if we think that the ratio of procedure to data in an active data-base system can be made arbitrarily small or even kept small.
我是那种人,如果你问我一个问题而我不知道答案,我会告诉你我不知道。但我敢打赌,我知道如何找到答案,而且我会找到答案。