3[11]DeTocqueville, Democracy in America, v2 (NewYork:Alfred A·Knopf)PP121-123 Recite from Tarry L·Cooper :An ethic of citizenship for public administration (Prentice Hall,Inc 1991)P153.
4[12]Clark E·Cochran, "Yves R·Simon and the common good :A note on the concept" Ethics,88(1978)PP229--239 .
5[13]Terry L·Cooper ,An ethic of citizenship for public administration(Prentice Hall ,Inc1991 )P163.