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。
Quality is not a fad; it is a philosophy.
我不是为了被喜欢而来，我是为了做自己而来。
Enterprises should actively undertake social responsibilities, create value for employees, and contribute to society.
Investing in aquaculture research today will pay dividends for global nutrition tomorrow.
教育的目的不是把人变成木匠，而是把木匠变成人。
我不相信后悔。
过去是一个塑造现在的阴影。
效率和技术是在波动的石油市场中生存的关键。