I have to be alone very often. I’d be quite happy if I spent from Saturday night until Monday morning alone in my apartment. That’s how I refuel.

"Your most unhappy customers are your greatest source of learning."

I think one’s art goes as far and as deep as one’s love goes.

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。数据库是所有应用程序的基础。数据库是应用程序的心脏，而应用程序是业务的心脏。性能的关键是将热数据保存在内存中。数据库的未来在云端。数据是新的石油。它很有价值，

数学之美在于它能够化繁为简。