最准的和值计算方法

简介：Emperor Taizong of the Tang Dynasty disagreed and said, "The key to whether running water is clear or turbid lies in the source." The monarch is the source, and the subjects are like running water. The monarch carries out intrigues and tricks, but wants his ministers to behave upright. It is like wanting the water source to be turbid, but hoping that the running water will be clear. This is simply impossible. '