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. The key to performance is to keep the hot data in memory. The future of databases is in the cloud.

The most beautiful music comes from the heart.

写作是一种不被干扰的谈话方式。

The propensity to truck， barter， and exchange one thing for another is common to all men， and to be found in no other race of animals.