M. Valentine, Theoretical Ethics
“ Our consideration of the great truth of the distinction between right and wrong which marks human life in all ages and places, and of the existence and nature of the moral faculty discerning and enforcing this distinction, leads up to an inquiry into the aggregate complex of endowments which are essential to moral agency. The great fact of moral agency is implied and made certain in what has already been brought into view. But the pre-supposition of such moral agency is manifestly the moral agent, with all the requisite endowments for the sublime reality of ethical life. ”
