量子计算的挑战不仅是技术上的，也是概念上的。

解释：苦味食物走骨，骨病的人不宜多食，体现了中医五味与五脏的关系。

生存可以总结为三个字——永不放弃。这就是它的核心。只要继续努力。

世界需要更多愿意挑战现状的人。

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. Data is the new oil. It's valuable, but if unrefined it cannot really be used. It has to be changed into gas, plastic, chemicals, etc to create a valuable entity that drives profitable activity; so must data be broken down, analyzed for it to have value.

People are mostly shaped by their genes and their environment, but within those constraints, they have some freedom to choose their own path.