《吕氏春秋·览·恃君览》
对自己的臣子依照原则审察责求，那么就可以跟他一起为善，而不可以跟他一起为非，可跟他一起做正直的事，而不可以跟他一起做邪曲的事。
以理督责于其臣，则人主可与为善，而不可与为非；可与为直，而不可与为枉。
If we examine and demand our ministers according to the principles, then we can do good with him, but we can not do evil with him, and we can do right things with him, but we can not do wrong things with him.