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.
因此，国家并非自古以来就存在。曾经有一些社会没有国家，对国家或国家权力毫无概念。在一定的经济发展阶段，这必然与社会分裂成阶级有关，国家变成了一种必要性。
Success is not final, failure is not fatal: It is the courage to continue that counts.
目前生活中最悲哀的方面是，科学收集知识的速度比社会收集智慧的速度快。
如果你没有偶尔失败，说明你没有足够地突破界限。
市场总是在变化，你的策略也应该如此。