有些难过和痛苦是言语无法抚平的。悲伤，是我们为爱付出的代价。

I write to understand what cannot be understood.

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.

说到底，作家只是他书的一半。另一半是读者，作家从读者那里学习。

我对历史作为一种虚构的想法感兴趣。