The most exciting moments in mathematics are when you realize that two seemingly unrelated areas are deeply connected.

你不能通过逃避生活来找到平静。

The database is the most important piece of software in the enterprise, and the most important piece of software in the enterprise is the database. The database is the foundation of all applications. The database is the heart of the application, and the application is the heart of the business.

神奇的数字七，加减二：我们信息处理能力的一些限制。