阅读是所有学习的基础。
"Reading is the foundation of all learning."
The world and life are one.
The only person you should try to be better than is the person you were yesterday.
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.