The study and practice of the theory of proprietary right is, in all respects, pioneering and challenging, as well as exciting and exhilarating.

• 对于产权理论的研究和实践，无论从哪个意义上说，都是一件具有开拓性和挑战性的事情，因而，同时也是一件令人关注和振奋的事情。