Consolidation is inevitable in the shale industry.
每一本书都是一次旅程,每一次旅程都改变我们。
写作是一种面对我们在现实生活中害怕面对的事情的方式。
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.