5O. vin Gierke ," Natural Law and the Theory of Society", see G. C. Christie, Jurisprudence - Text and Readings on the Philosophy of Law ,West Publishing Company , 1973 ,p1263.
6《李约瑟文集》,辽宁科学技术出版社1986年版,第388页.
7John Finis , Natural Law and Natural Rights ,Oxford University Press , 19801 p. 125 - 127.