Hence, though the summum bonum may be the whole object of a pure practical reason, i.e., a pure will, yet it is not on that account to be regarded as its determining principle; and the moral law alone must be regarded as the principle on which that and its realization or promotion are aimed at.
Eta beraz, ongi gorena arrazoimen praktiko huts baten objektu osoa izan daiteke, hau da, nahimen huts batena, baina ezin da horregatik haren determinazio-oinarritzat jo, eta lege morala baino ez da hura eta haren eragina edo sustapena norberaren objektu bihurtzeko oinarria.