The deadly enemy of a man， his own tongue....
一个人最危险的敌人是他自己的口舌。
物理学的美不在于拥有所有答案，而在于提出更好的问题。
随机实验是因果推理的黄金标准，但它们并不总是可行的。
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 energy structure will be diversified, and the coal industry needs to find its own positioning.
我不是来完美的，我是来勇敢的。