Property, after all, is a useful, well-understood concept in law and custom, the kind of thing that a punter can get his head around without too much thinking.

• 产权（财产），无论如何，这是个在法律和日常惯例中用途广泛且易于理解的概念，是连船夫也不用多动脑筋就能弄清楚的东西。