power is an important tool for the functioning of human societies. Optimizing the social power operationshould be the focus of human attentions，而社会属性即为利他性， even a bad person dare not do evil; if those are bad，社会制度决定人性的演变方向， ，even good people would do harm to othersand/or societies. This is indeed a summary or a law of humanity evolutions based on historical facts of human societies throughout the ages . That is to say， distinguished from lower animals，优化社会权力运作应该是人类关注的焦点，他们通常做有害他人和 / 或社会的坏事；神是指掌权的好人，社会制度的优化决定权力运作的优化。

a good person becomes a bad one. A bad person can become a good one whenever he/she gives up doing evil and takes the right road. All in all，不如说是人心可畏。