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。

What ever you do, do it well. Do it so well that when people see you do it they will want to come back and see you do it again and they will want to bring others and show them how well you do what you do.

Materials are the words of architecture.

理解自然的基本力量对于理解宇宙至关重要。

实现明天的唯一限制是我们今天的疑虑。