数学家的工作永远不会真正完成;总有更多的东西需要探索。
A mathematician's work is never truly finished; there is always more to explore.
因此,人们联合成立共和国、置身于政府之下的伟大和主要目的是保护他们的财产。
The capitalist achievement does not typically consist in providing more silk stockings for queens but in bringing them within the reach of factory girls in return for steadily decreasing amounts of effort.