领导力意味着今天做出艰难的决定，为子孙后代带来利益。

Elegance is not a dispensable luxury but a quality that decides between success and failure.

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 first erroneous assumption is that quality means goodness, or luxury, or shininess, or weight.