The state, therefore, has not existed from all eternity. There have been societies that did without it, that had no notion of the state or state power. At a certain stage of economic development, which was necessarily bound up with the split of society into classes, the state became a necessity.
婚姻生活是否幸福,完全是个机会问题。
技术最终要服务于人,而不是让人去适应技术。
Stay humble, stay hungry, and never stop learning.