Cora May Williams, A Review of the Systems of Ethics Founded on the Theory of Evolution
“ That which, when we become capable of reflection, we term conscience, consists in pleasure in forms of action furthering the welfare of society—forms gradually moulded to habit with the development of social relations,—and in a corresponding pain at the realization of having failed of such action; the knowledge of the demand, by society as a whole or by a part of society, of action in accord with the general welfare, and the sense of the justice of this demand, constituting the feeling of obligation and duty. ”
