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。

You don't know what's in store, but you know what you're here for.

The meaning of life is contained in every single expression of life. It is present in the infinity of forms and phenomena that exist in all of creation.

如果你想成为伟大的领导者，就必须善于倾听。

数学家最好的工作往往来自于在别人看不到联系的地方发现联系。