The key to a successful database system is its ability to evolve with the changing needs of its users.

孔子说：“富和贵，人人向往，不以正当的方法得到的，不要享受；贫和贱，人人厌恶，不以正当方法摆脱的，不要逃避。君子扔掉了仁爱之心，怎么算君子？君子时刻不会违反仁道，紧急时如此，颠沛时如此。”

I try to leave every place a little better than I found it.

过去总是紧张的，未来是完美的。

The only way to learn a new programming language is by writing programs in it.

I was born in Africa.I came to California because it’s really where new technologies can be brought to fruition， and I don’t see a viable competitor.

法律的生命从来不是逻辑，而是经验。