阅读好书，就如同与过去几个世纪中最杰出的人物交谈。

Legal positivism emphasizes the separation of law and morality.

A 1% drop in user experience becomes a 100% disaster at scale.

最大的性能改进是当系统从不能工作到能工作的时候。

Success is not about how much money you make, it's about the difference you make in people's lives.

解释：药物之间有阴阳、子母、兄弟等配对关系，说明药物配伍的原理。