Ethics of duty - Categorical imperatives states: O Universality-I ought never to act in such a way that my maxim becomes a law. Human dignity-Act in such a way that you always treat humanity simply as a means only O Universality-I ought never to act except in such a way as I can also will that my maxim should become a universal law. Human Gunity- Ad in such a way that you always treat humanity...never simply as a means, but always at the same time as an end. Universality-I ought never to act in such a way as that my maxim becomes a law Human dignity- Act in such a way that you treat humanity as a means and not as an end. Universality ought to act in a way that will allow me to act within the universal law. Human dignity- Act in such a way that you never treat humanity's means as an end Onone of the above. Cantinue